rultor.com

This build log was produced by rultor.com for objectionary/ddr#150
+ set -e
+ set -o pipefail
++ dirname ./run.sh
+ cd .
+ echo 1356
+ echo '2.0-SNAPSHOT BUILD'
2.0-SNAPSHOT BUILD
+ date
Tue Dec 10 17:43:57 UTC 2024
+ uptime
 17:43:57 up 1 min,  0 users,  load average: 1.58, 0.49, 0.17
+ ff=default
+ image=yegor256/rultor-image:1.9.1
+ rebase=false
+ head_branch=master
+ pull_title='Update dependency com.qulice:qulice-maven-plugin to v0.23.0'
+ author=yegor256
+ directory=
+ head=git@github.com:objectionary/ddr.git
+ pull_id=150
+ fork=git@github.com:objectionary/ddr.git
+ fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x
+ squash=false
+ vars=('--env=head=git@github.com:objectionary/ddr.git' '--env=pull_id=150' '--env=fork=git@github.com:objectionary/ddr.git' '--env=fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x' '--env=head_branch=master' '--env=pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0' '--env=author=yegor256' '--env=scripts=( '\''export '\''\'\'''\''head=git@github.com:objectionary/ddr.git'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''pull_id=150'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''fork=git@github.com:objectionary/ddr.git'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''head_branch=master'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''author=yegor256'\''\'\'''\'''\'' '\'';'\'' '\''javac -version'\'' '\'';'\'' '\''pdd --file=/dev/null'\'' '\'';'\'' '\''mvn clean install -Pqulice --errors -Dstyle.color=never'\'' '\'';'\'' )')
+ scripts=('export '\''head=git@github.com:objectionary/ddr.git'\''' ';' 'export '\''pull_id=150'\''' ';' 'export '\''fork=git@github.com:objectionary/ddr.git'\''' ';' 'export '\''fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x'\''' ';' 'export '\''head_branch=master'\''' ';' 'export '\''pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0'\''' ';' 'export '\''author=yegor256'\''' ';' 'javac -version' ';' 'pdd --file=/dev/null' ';' 'mvn clean install -Pqulice --errors -Dstyle.color=never' ';')
+ container=objectionary_ddr_150
+ as_root=false
+ hostname
ip-172-31-18-184
+ pwd
/tmp/rultor-m0YU
+ git --version
git version 2.34.1
+ docker --version
Docker version 25.0.3, build 4debf41
+ mkdir -p /home/ubuntu/.ssh
+ echo -e 'Host github.com\n\tStrictHostKeyChecking no\n'
+ chmod 600 /home/ubuntu/.ssh/config
+ git clone git@github.com:objectionary/ddr.git repo
Cloning into 'repo'...
Warning: Permanently added 'github.com' (ED25519) to the list of known hosts.
+ cd repo
+ git config user.email me@rultor.com
+ git config user.name rultor
+ '[' -z 'export '\''head=git@github.com:objectionary/ddr.git'\''' ']'
+ cd ..
+ cat
+ '[' false = true ']'
+ cat
+ chmod a+x entry.sh
+ cat
+ echo 'export '\''head=git@github.com:objectionary/ddr.git'\''' ';' 'export '\''pull_id=150'\''' ';' 'export '\''fork=git@github.com:objectionary/ddr.git'\''' ';' 'export '\''fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x'\''' ';' 'export '\''head_branch=master'\''' ';' 'export '\''pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0'\''' ';' 'export '\''author=yegor256'\''' ';' 'javac -version' ';' 'pdd --file=/dev/null' ';' 'mvn clean install -Pqulice --errors -Dstyle.color=never' ';'
+ sensitive=()
+ rm -rf .gnupg
+ cd repo
+ git remote add fork git@github.com:objectionary/ddr.git
+ git remote update
Fetching origin
Fetching fork
From github.com:objectionary/ddr
 * [new branch]      39                       -> fork/39
 * [new branch]      40                       -> fork/40
 * [new branch]      42                       -> fork/42
 * [new branch]      46                       -> fork/46
 * [new branch]      65                       -> fork/65
 * [new branch]      cond-attributes          -> fork/cond-attributes
 * [new branch]      cond-attrs               -> fork/cond-attrs
 * [new branch]      cond-chain               -> fork/cond-chain
 * [new branch]      folder-analysis          -> fork/folder-analysis
 * [new branch]      graph-desc               -> fork/graph-desc
 * [new branch]      master                   -> fork/master
 * [new branch]      package-fixes            -> fork/package-fixes
 * [new branch]      renovate/com.jcabi-jcabi-xml-0.x -> fork/renovate/com.jcabi-jcabi-xml-0.x
 * [new branch]      renovate/com.jcabi-parent-0.x -> fork/renovate/com.jcabi-parent-0.x
 * [new branch]      renovate/com.qulice-qulice-maven-plugin-0.x -> fork/renovate/com.qulice-qulice-maven-plugin-0.x
 * [new branch]      renovate/com.yegor256-xsline-0.x -> fork/renovate/com.yegor256-xsline-0.x
 * [new branch]      renovate/junit5-monorepo -> fork/renovate/junit5-monorepo
 * [new branch]      renovate/kotlin-monorepo -> fork/renovate/kotlin-monorepo
 * [new branch]      renovate/org.eolang-eo-maven-plugin-0.x -> fork/renovate/org.eolang-eo-maven-plugin-0.x
 * [new branch]      renovate/org.eolang-eo-parser-0.x -> fork/renovate/org.eolang-eo-parser-0.x
 * [new branch]      renovate/org.jetbrains-annotations-23.x -> fork/renovate/org.jetbrains-annotations-23.x
 * [new branch]      renovate/xml-apis-xml-apis-2.x -> fork/renovate/xml-apis-xml-apis-2.x
+ args=
+ '[' default == default ']'
+ args=' --ff'
+ '[' default == no ']'
+ '[' default == only ']'
+ export BRANCH=__rultor
+ BRANCH=__rultor
++ wc -l
++ git show-branch __rultor
+ '[' 0 -gt 0 ']'
+ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
+ git checkout -B __rultor fork/renovate/com.qulice-qulice-maven-plugin-0.x
Switched to a new branch '__rultor'
Branch '__rultor' set up to track remote branch 'renovate/com.qulice-qulice-maven-plugin-0.x' from 'fork'.
+ git checkout -B master origin/master
Switched to and reset branch 'master'
Branch 'master' set up to track remote branch 'master' from 'origin'.
Your branch is up to date with 'origin/master'.
+ '[' false == true ']'
+ '[' false == true ']'
+ git merge --ff __rultor
Updating b24be97..9ec0dfc
Fast-forward
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
+ docker_when_possible
+ true
++ tail -n 1
++ sed 's/ /\n/g'
++ uptime
+ load=0.18
++ bc
++ echo 0.18 '>' 30
+ '[' 0 -eq 1 ']'
+ echo 'load average is 0.18, low enough to run a new Docker container'
load average is 0.18, low enough to run a new Docker container
+ break
+ cd ..
+ '[' -n '' ']'
+ use_image=yegor256/rultor-image:1.9.1
+ docker pull yegor256/rultor-image:1.9.1
1.9.1: Pulling from yegor256/rultor-image
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Digest: sha256:61885a12aa213b79fd79e2b4ade12645535717267474cb0d1067a3323514589e
Status: Downloaded newer image for yegor256/rultor-image:1.9.1
docker.io/yegor256/rultor-image:1.9.1
+ grep --quiet '\sobjectionary_ddr_150\s*$'
+ docker ps --filter=status=exited
+ ls -al .
total 68
drwx------  3 ubuntu ubuntu  4096 Dec 10 17:44 .
drwxrwxrwt 12 root   root    4096 Dec 10 17:43 ..
-rwxrwxr-x  1 ubuntu ubuntu  2090 Dec 10 17:46 end.sh
-rwxrwxr-x  1 ubuntu ubuntu   490 Dec 10 17:44 entry.sh
-rw-rw-r--  1 ubuntu ubuntu     5 Dec 10 17:43 pid
-rw-rw-r--  1 ubuntu ubuntu  2260 Dec 10 17:43 pubring.gpg
drwxrwxr-x  5 ubuntu ubuntu  4096 Dec 10 17:44 repo
-rwxrwxr-x  1 ubuntu ubuntu  9255 Dec 10 17:43 run.sh
-rw-rw-r--  1 ubuntu ubuntu   610 Dec 10 17:44 script.sh
-rw-rw-r--  1 ubuntu ubuntu  4842 Dec 10 17:43 secring.gpg
-rw-rw-r--  1 ubuntu ubuntu   624 Dec 10 17:43 settings.xml
-rw-rw-r--  1 ubuntu ubuntu 11073 Dec 10 17:46 stdout
++ pwd
++ pwd
+ docker run -t --rm -v /tmp/rultor-m0YU:/main --env=head=git@github.com:objectionary/ddr.git --env=pull_id=150 --env=fork=git@github.com:objectionary/ddr.git --env=fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x --env=head_branch=master '--env=pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0' --env=author=yegor256 '--env=scripts=( '\''export '\''\'\'''\''head=git@github.com:objectionary/ddr.git'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''pull_id=150'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''fork=git@github.com:objectionary/ddr.git'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''head_branch=master'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''author=yegor256'\''\'\'''\'''\'' '\'';'\'' '\''javac -version'\'' '\'';'\'' '\''pdd --file=/dev/null'\'' '\'';'\'' '\''mvn clean install -Pqulice --errors -Dstyle.color=never'\'' '\'';'\'' )' --hostname=docker --privileged --net=host --memory=8g --memory-swap=16g --oom-kill-disable --cidfile=/tmp/rultor-m0YU/cid -w=/main -v /var/run/docker.sock:/var/run/docker.sock --name=objectionary_ddr_150 yegor256/rultor-image:1.9.1 /main/entry.sh
WARNING: Your kernel does not support OomKillDisable. OomKillDisable discarded.
+ set -e
+ set -o pipefail
+ shopt -s dotglob
+ useradd -m -G sudo r
++ awk -F : '$3 > 100 { print $1 }'
++ cat /etc/group
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G nogroup r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G systemd-timesync r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G systemd-journal r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G systemd-network r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G systemd-resolve r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G messagebus r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G ssh r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G rvm r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G ssl-cert r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G rtkit r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G input r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G kvm r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G render r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G lpadmin r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G bluetooth r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G geoclue r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G scanner r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G netdev r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G avahi r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G saned r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G colord r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G pulse r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G pulse-access r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G gdm r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G crontab r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G postgres r
+ for g in $(cat /etc/group | awk  -F  ':' '$3 > 100 { print $1 }')
+ usermod -a -G r r
+ usermod -s /bin/bash r
+ echo '%sudo ALL=(ALL) NOPASSWD:ALL'
+ cp -R /root/.bashrc /root/.cache /root/.config /root/.gem /root/.gnupg /root/.m2 /root/.npm /root/.profile /root/texmf /home/r
+ cp -R ./cid ./end.sh ./entry.sh ./pid ./pubring.gpg ./repo ./run.sh ./script.sh ./secring.gpg ./settings.xml ./stdout /home/r
+ rm -rf repo
+ chown -R r:r /home/r
+ chmod a+x /home/r/script.sh
+ cat /home/r/script.sh
#!/bin/bash
set -e
set -o pipefail
if [ -e /home/r/.profile ]; then source /home/r/.profile; fi
shopt -s expand_aliases
alias 'sudo=sudo -i'
export HOME=/home/r
cd "${HOME}/repo"
export 'head=git@github.com:objectionary/ddr.git' ; export 'pull_id=150' ; export 'fork=git@github.com:objectionary/ddr.git' ; export 'fork_branch=renovate/com.qulice-qulice-maven-plugin-0.x' ; export 'head_branch=master' ; export 'pull_title=Update dependency com.qulice:qulice-maven-plugin to v0.23.0' ; export 'author=yegor256' ; javac -version ; pdd --file=/dev/null ; mvn clean install -Pqulice --errors -Dstyle.color=never ;
+ su --login r --command /home/r/script.sh
javac 11.0.15
0m0m[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
Downloading from Maven: https://repo.maven.apache.org/maven2/com/jcabi/parent/0.64.1/parent-0.64.1.pom
Downloaded1from3Maven:Bhttps://repo.maven.apache.org/maven2/com/jcabi/parent/0.64.1/parent-0.64.1.pom (63 kB at 101 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/org/kuali/maven/wagons/maven-s3-wagon/1.2.1/maven-s3-wagon-1.2.1.pom
Downloaded1from.Maven:khttps://repo.maven.apache.org/maven2/org/kuali/maven/wagons/maven-s3-wagon/1.2.1/maven-s3-wagon-1.2.1.pom (5.7 kB at 319 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/org/kuali/pom/kuali-common/3.3.35/kuali-common-3.3.35.pom
Downloaded1from2Maven:Bhttps://repo.maven.apache.org/maven2/org/kuali/pom/kuali-common/3.3.35/kuali-common-3.3.35.pom (42 kB at 1.4 MB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/org/kuali/pom/kuali-pom/3.3.35/kuali-pom-3.3.35.pom
Downloaded1from4Maven:Bhttps://repo.maven.apache.org/maven2/org/kuali/pom/kuali-pom/3.3.35/kuali-pom-3.3.35.pom (64 kB at 1.7 MB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/com/google/guava/guava/15.0/guava-15.0.pom
Downloaded1from.Maven:khttps://repo.maven.apache.org/maven2/com/google/guava/guava/15.0/guava-15.0.pom (6.3 kB at 417 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/com/google/guava/guava-parent/15.0/guava-parent-15.0.pom
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[INFO] Inspecting build with total of 1 modules...
[INFO] Installing Nexus Staging features:
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[INFO]
[INFO] ---------------------------< org.eolang:ddr >---------------------------
[INFO] Building ddr 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
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[INFO] ShortRevision tag detected. The value is '7'.
[INFO] Executing: /bin/sh -c cd '/home/r/repo' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/r/repo
[INFO] Storing buildNumber: 9ec0dfc at timestamp: 2024-12-10T17:46:50
[INFO] Storing buildScmBranch: master
[INFO]
[INFO] --- buildnumber-maven-plugin:3.0.0:create-timestamp (jcabi-build-number) @ ddr ---
[INFO] Skipping because we are not in root module.
[INFO]
[INFO] --- kotlin-maven-plugin:1.7.21:compile (compile) @ ddr ---
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[INFO]
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.objectionary.ddr.unit.graph.inner.InnerTest
SLF4J(W): Class path contains multiple SLF4J providers.
SLF4J(W): Found provider [ch.qos.logback.classic.spi.LogbackServiceProvider@14dd9eb7]
SLF4J(W): Found provider [MavenSlf4j()]
SLF4J(W): See https://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J(I): Actual provider is of type [ch.qos.logback.classic.spi.LogbackServiceProvider@14dd9eb7]
17:47:28.895 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3089 bytes of XML in 18ms
17:47:30.068 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 120ms
17:47:30.082 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 6ms
17:47:30.096 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 6ms
17:47:30.155 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3271 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:30.171 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 2ms
17:47:30.182 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 898µs
17:47:30.194 [main] WARN  com.yegor256.xsline.TrFast MDC= - XSL transformation 'add-refs' took too long 1s (over 100ms)
17:47:30.206 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 7ms
17:47:30.215 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 3ms
17:47:30.292 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 23ms
17:47:30.365 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 21ms
17:47:30.370 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 504µs
17:47:30.382 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 5ms
17:47:30.387 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3357 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util org.ut.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;org.ut.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:30.401 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 436µs
17:47:30.405 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 417µs
17:47:30.410 [main] WARN  com.yegor256.xsline.TrFast MDC= - XSL transformation 'expand-aliases' took too long 107ms (over 100ms)
17:47:30.414 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 438µs
17:47:30.418 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 1ms
17:47:30.455 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:30.523 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 17ms
17:47:30.533 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 5ms
17:47:30.540 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 2ms
17:47:30.549 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3400 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="org.ut.util" line="4" name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:30.560 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 447&micro;s
17:47:30.563 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 474µs
17:47:30.572 [main] WARN  com.yegor256.xsline.TrFast MDC= - XSL transformation 'resolve-aliases' took too long 102ms (over 100ms)
17:47:30.573 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 391µs
17:47:30.580 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 862µs
17:47:30.619 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 15ms
17:47:30.622 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 2s
17:47:30.634 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1882 bytes of XML in 343µs
17:47:30.737 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:30.754 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 13ms
17:47:30.760 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 1ms
17:47:30.764 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:30.765 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 440µs
17:47:30.778 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 8ms
17:47:30.800 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 928µs
17:47:30.833 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:30.836 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 371µs
17:47:30.841 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 305µs
17:47:30.847 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:30.849 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 352µs
17:47:30.852 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 563µs
17:47:30.880 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:30.912 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:30.922 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 456µs
17:47:30.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 365µs
17:47:30.932 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:30.933 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 332µs
17:47:30.939 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 551µs
17:47:30.973 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 12ms
17:47:30.974 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 302ms
17:47:31.017 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
NODE: app ATTRIBUTES:
NODE: bengal ATTRIBUTES:
NODE: cat ATTRIBUTES:
name=live, dist=1
NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doUtil, dist=1
NODE: doA ATTRIBUTES:
NODE: doUtil ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: util ATTRIBUTES:
name=doUtil, dist=0

17:47:31.116 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4491 bytes of XML in 10ms
17:47:31.207 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 22ms
17:47:31.214 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 406&micro;s
17:47:31.217 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 584&micro;s
17:47:31.223 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4809 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
&lt;EOF&gt;
17:47:31.234 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 713&micro;s
17:47:31.239 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 326&micro;s
17:47:31.280 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 11ms
17:47:31.318 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:31.325 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:31.329 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 470&micro;s
17:47:31.332 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4899 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line=&quot;43&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:31.357 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 2ms
17:47:31.364 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 2ms
17:47:31.411 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 11ms
17:47:31.490 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 28ms
17:47:31.494 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 377&micro;s
17:47:31.498 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 848&micro;s
17:47:31.505 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4991 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            &lt;o base=&quot;.doA2&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;classC2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;38&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;39&quot; name=&quot;doC2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;40&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;41&quot; pos=&quot;6&quot;&gt;C2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;43&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;43&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:31.521 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 425&micro;s
17:47:31.531 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 4ms
17:47:31.534 [main] WARN  com.yegor256.xsline.TrFast MDC= - XSL transformation 'resolve-aliases' took too long 101ms (over 100ms)
17:47:31.536 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 956&micro;s
17:47:31.544 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 2ms
17:47:31.579 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:31.580 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 433ms
17:47:31.600 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doBA, dist=1
NODE: classA2 ATTRIBUTES:
name=doA2, dist=0
name=doBA2, dist=1
NODE: classB ATTRIBUTES:
name=doBA, dist=0
name=doA, dist=1
NODE: classB2 ATTRIBUTES:
name=doBA2, dist=0
name=doA2, dist=1
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doBA, dist=1
name=doA, dist=2
NODE: classC2 ATTRIBUTES:
name=doC2, dist=0
name=doBA2, dist=1
name=doA2, dist=2
NODE: classD ATTRIBUTES:
name=doC, dist=1
name=doBA, dist=2
name=doA, dist=3
NODE: classE ATTRIBUTES:
name=doA, dist=1
name=doBA, dist=2
NODE: doA ATTRIBUTES:
NODE: doA2 ATTRIBUTES:
NODE: doBA ATTRIBUTES:
NODE: doBA2 ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: doC2 ATTRIBUTES:
NODE: main ATTRIBUTES:

17:47:31.622 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1750 bytes of XML in 504µs
17:47:31.713 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:31.729 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 353µs
17:47:31.734 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 309µs
17:47:31.739 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1821 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>breeds.bengal</tail>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:31.756 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 3ms
17:47:31.761 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 268µs
17:47:31.796 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:31.839 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 870µs
17:47:31.845 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 269µs
17:47:31.850 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 251µs
17:47:31.862 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1911 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;1&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.233618493Z&quot;\n
          version=&quot;0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:31.876 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 400µs
17:47:31.879 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 209µs
17:47:31.904 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 511µs
17:47:31.941 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:31.955 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 305µs
17:47:31.963 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 279µs
17:47:31.964 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1954 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="breeds.bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:31.975 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 280µs
17:47:31.978 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 264µs
17:47:32.002 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:32.006 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 327ms
17:47:32.009 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1897 bytes of XML in 190µs
17:47:32.058 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:32.067 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:32.069 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 223µs
17:47:32.075 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:32.077 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 274µs
17:47:32.078 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 260µs
17:47:32.101 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 494µs
17:47:32.130 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:32.133 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:32.135 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 216µs
17:47:32.136 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:32.143 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 5ms
17:47:32.148 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 200&micro;s
17:47:32.171 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 555&micro;s
17:47:32.200 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:32.202 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 257&micro;s
17:47:32.208 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 210&micro;s
17:47:32.209 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:32.212 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 193&micro;s
17:47:32.218 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 230µs
17:47:32.238 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 509µs
17:47:32.242 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 209ms
17:47:32.244 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2234 bytes of XML in 183µs
17:47:32.297 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:32.300 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 281µs
17:47:32.306 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 242µs
17:47:32.307 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:32.310 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 201µs
17:47:32.311 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 193µs
17:47:32.332 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 519µs
17:47:32.349 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 871µs
17:47:32.358 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 2ms
17:47:32.359 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 581µs
17:47:32.360 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2481 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:32.371 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 653µs
17:47:32.373 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 201µs
17:47:32.392 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 990µs
17:47:32.413 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:32.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 206µs
17:47:32.424 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 187µs
17:47:32.425 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2540 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;4&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.201586131Z&quot;\n
          version=&quot;0.26.0&quot;&gt;\n
   &lt;listing&gt;+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &amp;gt; cat\n
    creature &amp;gt; @\n
    [] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;cat talks&quot;\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="org.life.creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:32.440 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 188µs
17:47:32.441 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 409µs
17:47:32.463 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:32.463 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 202ms
17:47:32.471 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2250 bytes of XML in 199µs
17:47:32.517 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 804µs
17:47:32.522 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 273µs
17:47:32.526 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 232µs
17:47:32.528 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:32.529 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 224µs
17:47:32.531 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 213µs
17:47:32.552 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:32.569 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 755µs
17:47:32.573 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 193µs
17:47:32.578 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 181µs
17:47:32.581 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2439 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="&quot; name=&quot;@&quot; pos=&quot;7&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:32.590 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 327&micro;s
17:47:32.591 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 164&micro;s
17:47:32.603 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:32.627 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:32.632 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 236&micro;s
17:47:32.638 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 176&micro;s
17:47:32.641 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2499 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="org.animals.cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:32.650 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 185µs
17:47:32.653 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 229µs
17:47:32.667 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:32.667 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 178ms
17:47:32.680 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: app ATTRIBUTES:
NODE: bengal ATTRIBUTES:
name=meow, dist=0
name=bengal_live, dist=0
name=talk, dist=1
name=live, dist=2
NODE: bengal_live ATTRIBUTES:
NODE: cat ATTRIBUTES:
name=talk, dist=0
name=live, dist=1
NODE: creature ATTRIBUTES:
name=live, dist=0
NODE: live ATTRIBUTES:
NODE: meow ATTRIBUTES:
NODE: talk ATTRIBUTES:

17:47:32.705 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4144 bytes of XML in 3ms
17:47:32.770 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 11ms
17:47:32.772 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 275µs
17:47:32.780 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 670µs
17:47:32.781 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4425 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:32.790 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 248µs
17:47:32.791 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 192µs
17:47:32.808 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 964µs
17:47:32.826 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:32.833 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 197µs
17:47:32.836 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 605µs
17:47:32.838 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4515 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:32.850 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 170µs
17:47:32.852 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 168µs
17:47:32.878 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:32.907 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 11ms
17:47:32.915 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 234µs
17:47:32.916 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 174µs
17:47:32.922 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4607 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;284&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:23:30.473543800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:32.930 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 182µs
17:47:32.932 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 161µs
17:47:32.970 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 18ms
17:47:32.974 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 248ms
17:47:32.989 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: eat ATTRIBUTES:
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
name=eat, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:

17:47:33.007 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3742 bytes of XML in 4ms
17:47:33.054 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:33.059 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 663&micro;s
17:47:33.062 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 251&micro;s
17:47:33.064 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4032 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;242&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-15T09:19:12.232045800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk m &gt; @\n
\n
    [args...] &gt; app\n
    mouse &gt; tom\n
    cat &gt; jerry\n
    jerry &gt; jerry2\n
    seq &gt; @\n
    tom.pii\n
    jerry2.live\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="cat" pos="0">\n
         <o base="animal" line="19" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="20" name="meow" pos="2">\n
            <o line="20" name="m" pos="3"/>\n
            <o base="^" line="21" pos="4"/>\n
            <o base=".talk" line="21" method="" name="@" pos="5">\n
               <o base="m" line="21" pos="11" ref="20"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="23" name="app" pos="0">\n
         <o line="23" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="24" name="tom" pos="2" ref="13"/>\n
         <o base="cat" line="25" name="jerry" pos="2" ref="18"/>\n
         <o base="jerry" line="26" name="jerry2" pos="2" ref="25"/>\n
         <o base="seq" line="27" name="@" pos="2">\n
            <o base="tom" line="28" pos="4" ref="24"/>\n
            <o base=".pii" line="28" method="" pos="7"/>\n
            <o base="jerry2" line="29" pos="4" ref="26"/>\n
            <o base=".live" line="29" method="" pos="10"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.075 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 301µs
17:47:33.078 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 1ms
17:47:33.101 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 913µs
17:47:33.124 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:33.126 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 231µs
17:47:33.128 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 2ms
17:47:33.129 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4122 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;242&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-15T09:19:12.232045800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk m &amp;gt; @\n
\n
    [args...] &amp;gt; app\n
    mouse &amp;gt; tom\n
    cat &amp;gt; jerry\n
    jerry &amp;gt; jerry2\n
    seq &amp;gt; @\n
    tom.pii\n
    jerry2.live\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="cat" pos="0">\n
         <o base="animal" line="19" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="20" name="meow" pos="2">\n
            <o line="20" name="m" pos="3"/>\n
            <o base="^" line="21" pos="4"/>\n
            <o base=".talk" line="21" method="" name="@" pos="5">\n
               <o base="m" line="21" pos="11" ref="20"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="23" name="app" pos="0">\n
         <o line="23" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="24" name="tom" pos="2" ref="13"/>\n
         <o base="cat" line="25" name="jerry" pos="2" ref="18"/>\n
         <o base="jerry" line="26" name="jerry2" pos="2" ref="25"/>\n
         <o base="seq" line="27" name="@" pos="2">\n
            <o base="tom" line="28" pos="4" ref="24"/>\n
            <o base=".pii" line="28" method="" pos="7"/>\n
            <o base="jerry2" line="29" pos="4" ref="26"/>\n
            <o base=".live" line="29" method="" pos="10"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.156 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 4ms
17:47:33.157 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 193µs
17:47:33.180 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:33.211 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 12ms
17:47:33.212 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 240µs
17:47:33.215 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 179µs
17:47:33.216 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4186 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;242&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-15T09:19:12.232045800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk m &amp;gt; @\n
\n
    [args...] &amp;gt; app\n
    mouse &amp;gt; tom\n
    cat &amp;gt; jerry\n
    jerry &amp;gt; jerry2\n
    seq &amp;gt; @\n
    tom.pii\n
    jerry2.live\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="cat" pos="0">\n
         <o base="animal" line="19" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="20" name="meow" pos="2">\n
            <o line="20" name="m" pos="3"/>\n
            <o base="^" line="21" pos="4"/>\n
            <o base=".talk" line="21" method="" name="@" pos="5">\n
               <o base="m" line="21" pos="11" ref="20"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="23" name="app" pos="0">\n
         <o line="23" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="24" name="tom" pos="2" ref="13"/>\n
         <o base="cat" line="25" name="jerry" pos="2" ref="18"/>\n
         <o base="jerry" line="26" name="jerry2" pos="2" ref="25"/>\n
         <o base="seq" line="27" name="@" pos="2">\n
            <o base="tom" line="28" pos="4" ref="24"/>\n
            <o base=".pii" line="28" method="" pos="7"/>\n
            <o base="jerry2" line="29" pos="4" ref="26"/>\n
            <o base=".live" line="29" method="" pos="10"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.229 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 174µs
17:47:33.234 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 168µs
17:47:33.252 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 972µs
17:47:33.254 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 235ms
17:47:33.263 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: app ATTRIBUTES:
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: eat ATTRIBUTES:
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: meow ATTRIBUTES:
name=eat, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:
name=eat, dist=1

17:47:33.279 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4133 bytes of XML in 295µs
17:47:33.327 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:33.334 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:33.338 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 783µs
17:47:33.342 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4406 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.351 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:33.354 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 240µs
17:47:33.374 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:33.394 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:33.401 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 4ms
17:47:33.405 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 246µs
17:47:33.406 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4496 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.418 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 3ms
17:47:33.419 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 190µs
17:47:33.439 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:33.467 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 13ms
17:47:33.470 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 251µs
17:47:33.473 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 820µs
17:47:33.474 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4588 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.486 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 168µs
17:47:33.488 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 159µs
17:47:33.505 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:33.507 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 208ms
17:47:33.514 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: eat ATTRIBUTES:
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
name=eat, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:

17:47:33.531 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4473 bytes of XML in 2ms
17:47:33.584 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:33.586 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 398&micro;s
17:47:33.591 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 240&micro;s
17:47:33.592 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4789 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;316&quot;\n
          name=&quot;ex-1&quot;\n
          time="2022-08-12T11:46:09.609910400Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    [] &gt; smth_else\n
    5.plus &gt; @\n
    3\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o abstract="" line="6" name="smth_else" pos="6">\n
                  <o base="int" data="int" line="7" pos="8">5</o>\n
                  <o base=".plus" line="7" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="8" pos="10">3</o>\n
                  </o>\n
               </o>\n
               <o base="stdout" line="9" name="@" pos="6">\n
                  <o base="string" data="string" line="10" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="mouse" pos="0">\n
         <o base="animal" line="17" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="18" name="pii" pos="2">\n
            <o base="animal" line="19" pos="4" ref="3"/>\n
            <o base=".live" line="19" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="human" pos="0">\n
         <o abstract="" line="22" name="live" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="25" name="talk" pos="2">\n
            <o line="25" name="t" pos="3"/>\n
            <o base="stdout" line="26" name="@" pos="4">\n
               <o base="string" data="string" line="27" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="29" name="cat" pos="0">\n
         <o base="animal" line="30" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="31" name="meow" pos="2">\n
            <o line="31" name="m" pos="3"/>\n
            <o base="^" line="32" pos="4"/>\n
            <o base=".talk" line="32" method="" name="@" pos="5">\n
               <o base="string" data="string" line="32" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="34" name="main" pos="0">\n
         <o line="34" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="35" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="36&quot; pos=&quot;2&quot; ref=&quot;35&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;36&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:33.602 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 242&micro;s
17:47:33.603 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 173&micro;s
17:47:33.623 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:33.653 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:33.656 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 231&micro;s
17:47:33.659 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 829&micro;s
17:47:33.660 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4879 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="316"\n
          name="ex-1"\n
          time="2022-08-12T11:46:09.609910400Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    [] &gt; smth_else\n
    5.plus &gt; @\n
    3\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o abstract="" line="6" name="smth_else" pos="6">\n
                  <o base="int" data="int" line="7" pos="8">5</o>\n
                  <o base=".plus" line="7" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="8" pos="10">3</o>\n
                  </o>\n
               </o>\n
               <o base="stdout" line="9" name="@" pos="6">\n
                  <o base="string" data="string" line="10" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="mouse" pos="0">\n
         <o base="animal" line="17" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="18" name="pii" pos="2">\n
            <o base="animal" line="19" pos="4" ref="3"/>\n
            <o base=".live" line="19" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="human" pos="0">\n
         <o abstract="" line="22" name="live" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="25" name="talk" pos="2">\n
            <o line="25" name="t" pos="3"/>\n
            <o base="stdout" line="26" name="@" pos="4">\n
               <o base="string" data="string" line="27" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="29" name="cat" pos="0">\n
         <o base="animal" line="30" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="31" name="meow" pos="2">\n
            <o line="31" name="m" pos="3"/>\n
            <o base="^" line="32" pos="4"/>\n
            <o base=".talk" line="32" method="" name="@" pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;32&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;34&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;35&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;36&quot; pos=&quot;2&quot; ref=&quot;35&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;36&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:33.670 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 150&micro;s
17:47:33.676 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 155&micro;s
17:47:33.690 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:33.720 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 12ms
17:47:33.724 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 488&micro;s
17:47:33.729 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 209&micro;s
17:47:33.730 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4971 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="316"\n
          name="ex-1"\n
          time="2022-08-12T11:46:09.609910400Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    [] &gt; smth_else\n
    5.plus &gt; @\n
    3\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o abstract="" line="6" name="smth_else" pos="6">\n
                  <o base="int" data="int" line="7" pos="8">5</o>\n
                  <o base=".plus" line="7" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="8" pos="10">3</o>\n
                  </o>\n
               </o>\n
               <o base="org.eolang.io.stdout" line="9" name="@" pos="6">\n
                  <o base="string" data="string" line="10" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="mouse" pos="0">\n
         <o base="animal" line="17" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="18" name="pii" pos="2">\n
            <o base="animal" line="19" pos="4" ref="3"/>\n
            <o base=".live" line="19" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="human" pos="0">\n
         <o abstract="" line="22" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="25" name="talk" pos="2">\n
            <o line="25" name="t" pos="3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;26&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;27&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;29&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;30&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;31&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;32&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;32&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;32&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;34&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;35&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;36&quot; pos=&quot;2&quot; ref=&quot;35&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;36&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:33.744 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 236&micro;s
17:47:33.745 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 212&micro;s
17:47:33.756 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:33.758 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 206ms
17:47:33.773 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: eat ATTRIBUTES:
name=smth_else, dist=0
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
name=smth_else, dist=1
NODE: meow ATTRIBUTES:
name=eat, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: smth_else ATTRIBUTES:
NODE: talk ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:

17:47:33.790 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4653 bytes of XML in 330µs
17:47:33.834 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:33.840 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:33.843 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 206µs
17:47:33.845 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4962 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;13&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;14&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;15&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;27&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;27&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;27&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.853 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 202µs
17:47:33.856 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 686µs
17:47:33.869 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:33.893 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:33.897 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 608µs
17:47:33.900 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 1ms
17:47:33.901 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (5052 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;13&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;14&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;15&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:33.910 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 167µs
17:47:33.915 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 189µs
17:47:33.932 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:33.963 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:33.965 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 669µs
17:47:33.966 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 170µs
17:47:33.967 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5158 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:33.983 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 193&micro;s
17:47:33.986 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 596&micro;s
17:47:33.996 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:34.003 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 193ms
17:47:34.011 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: dog ATTRIBUTES:
name=live, dist=0
name=woof, dist=0
name=talk, dist=1
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
NODE: sam ATTRIBUTES:
name=work, dist=0
name=live, dist=1
name=talk, dist=1
NODE: talk ATTRIBUTES:
NODE: talk ATTRIBUTES:
NODE: woof ATTRIBUTES:
NODE: work ATTRIBUTES:

17:47:34.028 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3689 bytes of XML in 275&micro;s
17:47:34.069 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:34.072 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:34.073 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 264&micro;s
17:47:34.076 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3940 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.090 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 6ms
17:47:34.094 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 3ms
17:47:34.112 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:34.135 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:34.141 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 324&micro;s
17:47:34.145 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 2ms
17:47:34.145 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4030 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.157 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 195µs
17:47:34.159 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 178µs
17:47:34.176 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:34.208 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:34.211 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 2ms
17:47:34.213 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 172µs
17:47:34.215 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4094 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;401&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-12T18:11:26.935279200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    [] &amp;gt; smth\n
    5.plus &amp;gt; @\n
    6\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; rat\n
    mouse &amp;gt; @\n
    [] &amp;gt; rat_pii\n
    ^.pii.eat &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    rat &amp;gt; tom\n
    tom.rat_pii &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.224 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 172µs
17:47:34.227 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 149µs
17:47:34.241 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:34.242 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 203ms
17:47:34.248 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: eat ATTRIBUTES:
name=smth, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: main ATTRIBUTES:
name=smth, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: rat ATTRIBUTES:
name=rat_pii, dist=0
name=pii, dist=1
name=live, dist=2
name=talk, dist=2
NODE: rat_pii ATTRIBUTES:
name=smth, dist=1
NODE: smth ATTRIBUTES:
NODE: talk ATTRIBUTES:
name=eat, dist=1

17:47:34.261 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4097 bytes of XML in 235µs
17:47:34.301 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:34.305 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 250µs
17:47:34.308 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 421µs
17:47:34.310 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4378 chars):
<?xml version="1.0" encoding="UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.318 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 168µs
17:47:34.323 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 159µs
17:47:34.343 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:34.356 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:34.358 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 180µs
17:47:34.359 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 120µs
17:47:34.366 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4468 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.375 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 162µs
17:47:34.376 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 139µs
17:47:34.387 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:34.407 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:34.409 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 182µs
17:47:34.410 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 158µs
17:47:34.410 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4560 chars):
<?xml version="1.0" encoding="UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.420 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 2ms
17:47:34.426 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 3ms
17:47:34.439 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:34.439 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 165ms
17:47:34.448 [main] DEBUG o.o.ddr.unit.graph.inner.InnerTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doB, dist=1
name=doC, dist=2
NODE: classA2 ATTRIBUTES:
name=doA2, dist=0
name=doB2, dist=1
name=doC2, dist=2
NODE: classB ATTRIBUTES:
name=doB, dist=0
name=doC, dist=1
name=doA, dist=2
NODE: classB2 ATTRIBUTES:
name=doB2, dist=0
name=doC2, dist=1
name=doA2, dist=2
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doA, dist=1
name=doB, dist=2
NODE: classC2 ATTRIBUTES:
name=doC2, dist=0
name=doA2, dist=1
name=doB2, dist=2
NODE: doA ATTRIBUTES:
NODE: doA2 ATTRIBUTES:
NODE: doB ATTRIBUTES:
NODE: doB2 ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: doC2 ATTRIBUTES:
NODE: main ATTRIBUTES:

[WARNING] Tests run: 11, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 6.846 s - in org.objectionary.ddr.unit.graph.inner.InnerTest
[INFO] Running org.objectionary.ddr.integration.workflow.DdrWorkflowTest
17:47:34.498 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3384 bytes of XML in 284&micro;s
17:47:34.568 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:34.570 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 252&micro;s
17:47:34.576 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 688&micro;s
17:47:34.579 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3443 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="109"\n
          name="sandbox.app"\n
          time="2023-09-18T09:42:07.813915Z"\n
          version="0.29.1">\n
   <listing>+alias org.eolang.io.stdout\n
\n
[] &gt; classA\n
  classB &gt; @\n
  [] &gt; doA\n
    stdout &gt; @\n
      "A"\n
\n
[] &gt; classB\n
  classA &gt; @\n
  [] &gt; doBA\n
    ^.doA &gt; @\n
\n
[] &gt; classC\n
  classB &gt; @\n
  [] &gt; doC\n
    stdout &gt; @\n
      "C"\n
\n
[] &gt; classD\n
  classC &gt; @\n
\n
[] &gt; classE\n
  classA &gt; @\n
\n
[args...] &gt; main\n
  classC &gt; instance\n
  instance.doC &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <license/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="bytes" line="7" pos="6">41</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="bytes" line="18" pos="6">43</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.582 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 167µs
17:47:34.584 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 157µs
17:47:34.603 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:34.624 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:34.630 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 182µs
17:47:34.638 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 123µs
17:47:34.638 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3533 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;109&quot;\n
          name=&quot;sandbox.app&quot;\n
          time=&quot;2023-09-18T09:42:07.813915Z&quot;\n
          version=&quot;0.29.1&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
[] &amp;gt; classA\n
  classB &amp;gt; @\n
  [] &amp;gt; doA\n
    stdout &amp;gt; @\n
      &quot;A&quot;\n
\n
[] &amp;gt; classB\n
  classA &amp;gt; @\n
  [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
[] &amp;gt; classC\n
  classB &amp;gt; @\n
  [] &amp;gt; doC\n
    stdout &amp;gt; @\n
      &quot;C&quot;\n
\n
[] &amp;gt; classD\n
  classC &amp;gt; @\n
\n
[] &amp;gt; classE\n
  classA &amp;gt; @\n
\n
[args...] &amp;gt; main\n
  classC &amp;gt; instance\n
  instance.doC &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;license/&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="bytes" line="7" pos="6">41</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="bytes" line="18" pos="6">43</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.644 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 126µs
17:47:34.645 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 373µs
17:47:34.656 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 731µs
17:47:34.674 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:34.675 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 181µs
17:47:34.676 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 123µs
17:47:34.677 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3597 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="109"\n
          name="sandbox.app"\n
          time="2023-09-18T09:42:07.813915Z"\n
          version="0.29.1">\n
   <listing>+alias org.eolang.io.stdout\n
\n
[] &gt; classA\n
  classB &gt; @\n
  [] &gt; doA\n
    stdout &gt; @\n
      "A"\n
\n
[] &gt; classB\n
  classA &gt; @\n
  [] &gt; doBA\n
    ^.doA &gt; @\n
\n
[] &gt; classC\n
  classB &gt; @\n
  [] &gt; doC\n
    stdout &gt; @\n
      "C"\n
\n
[] &gt; classD\n
  classC &gt; @\n
\n
[] &gt; classE\n
  classA &gt; @\n
\n
[args...] &gt; main\n
  classC &gt; instance\n
  instance.doC &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;license/&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;bytes&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;41&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;bytes&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;43&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;26&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:34.682 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 172µs
17:47:34.683 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 552µs
17:47:34.697 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:34.698 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 179ms
[WARNING] Tests run: 3, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.385 s - in org.objectionary.ddr.integration.workflow.DdrWorkflowTest
[INFO] Running org.objectionary.ddr.unit.graph.builder.BuilderTest
17:47:34.915 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3089 bytes of XML in 260µs
17:47:34.958 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:34.963 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 220µs
17:47:34.964 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 158µs
17:47:34.965 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3271 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:34.970 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 163µs
17:47:34.971 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 347µs
17:47:34.986 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.000 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.001 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 138µs
17:47:35.002 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 109µs
17:47:35.003 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3357 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:35.013 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 146&micro;s
17:47:35.017 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 121&micro;s
17:47:35.028 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:35.045 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.052 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 178&micro;s
17:47:35.054 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 143&micro;s
17:47:35.055 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3400 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="org.ut.util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:35.060 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 257&micro;s
17:47:35.062 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 393&micro;s
17:47:35.080 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.087 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 155ms
17:47:35.092 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1882 bytes of XML in 137&micro;s
17:47:35.118 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 560&micro;s
17:47:35.119 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 186&micro;s
17:47:35.121 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 142&micro;s
17:47:35.122 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:35.123 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 142&micro;s
17:47:35.124 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 135&micro;s
17:47:35.133 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.153 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 628&micro;s
17:47:35.158 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 175&micro;s
17:47:35.160 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 117µs
17:47:35.162 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:35.166 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 139µs
17:47:35.167 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 112µs
17:47:35.177 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 458µs
17:47:35.195 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 641µs
17:47:35.198 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 2ms
17:47:35.199 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 143µs
17:47:35.207 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:35.207 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 153µs
17:47:35.210 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 132µs
17:47:35.223 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 492µs
17:47:35.230 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 128ms
17:47:35.238 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="animal"
animal CHILD:
NODE: name="cat"
NODE: name="app"
NODE: name="doA"
NODE: name="doUtil"
NODE: name="live"
live CHILD:
NODE: name="bengal"
NODE: name="util"
util CHILD:
NODE: name="classA"

17:47:35.243 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4491 bytes of XML in 798µs
17:47:35.277 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:35.279 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 471µs
17:47:35.284 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 448µs
17:47:35.285 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4809 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.302 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 181µs
17:47:35.305 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 417µs
17:47:35.314 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.327 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.332 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 267µs
17:47:35.334 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 394µs
17:47:35.335 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4899 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &amp;gt; classC2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C2&quot;\n
\n
    [args...] &amp;gt; main\n
    classC2 &amp;gt; instance\n
    instance.doC2 &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;classA2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;doA2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;A2&lt;/o&gt;\n
            &lt;/o&gt;\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.346 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 139µs
17:47:35.347 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 282µs
17:47:35.355 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 910µs
17:47:35.371 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:35.378 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 4ms
17:47:35.380 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 180µs
17:47:35.382 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4991 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A2&quot;\n
\n
    [] &amp;gt; classB2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doBA2\n
    ^.doA2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C2&quot;\n
\n
    [args...] &amp;gt; main\n
    classC2 &amp;gt; instance\n
    instance.doC2 &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.388 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 153µs
17:47:35.394 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 134&micro;s
17:47:35.402 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:35.403 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 151ms
17:47:35.409 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name=&quot;classB&quot;
classB CHILD:
NODE: name=&quot;classA&quot;
classA CHILD:
NODE: name=&quot;classB&quot;
classA CHILD:
NODE: name=&quot;classE&quot;
classB CHILD:
NODE: name=&quot;classC&quot;
classC CHILD:
NODE: name=&quot;classD&quot;
NODE: name=&quot;classB2&quot;
classB2 CHILD:
NODE: name=&quot;classA2&quot;
classA2 CHILD:
NODE: name=&quot;classB2&quot;
classB2 CHILD:
NODE: name=&quot;classC2&quot;
NODE: name=&quot;doA&quot;
doA CHILD:
NODE: name=&quot;doBA&quot;
NODE: name=&quot;doA2&quot;
doA2 CHILD:
NODE: name=&quot;doBA2&quot;
doA2 CHILD:
NODE: name=&quot;main&quot;
NODE: name=&quot;doC&quot;
NODE: name=&quot;doC2&quot;

17:47:35.419 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3261 bytes of XML in 183&micro;s
17:47:35.452 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:35.455 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 224&micro;s
17:47:35.456 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 173&micro;s
17:47:35.457 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3473 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.462 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 138µs
17:47:35.463 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 136µs
17:47:35.479 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 708µs
17:47:35.500 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:35.501 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 225µs
17:47:35.502 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 138µs
17:47:35.503 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3563 chars):
<?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;275&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T13:21:36.479066800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.509 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:35.510 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 107µs
17:47:35.519 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 730µs
17:47:35.534 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:35.540 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 1ms
17:47:35.550 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 155µs
17:47:35.552 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3627 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doC &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.556 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 187µs
17:47:35.559 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 947µs
17:47:35.576 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 711µs
17:47:35.577 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 152ms
17:47:35.581 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="classB"
classB CHILD:
NODE: name="classA"
classA CHILD:
NODE: name="classB"
classA CHILD:
NODE: name="classE"
classB CHILD:
NODE: name="classC"
classC CHILD:
NODE: name="classD"
NODE: name="doA"
doA CHILD:
NODE: name="doBA"
NODE: name="doC"
doC CHILD:
NODE: name="main"

17:47:35.593 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4568 bytes of XML in 3ms
17:47:35.627 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:35.629 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 258µs
17:47:35.634 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 669µs
17:47:35.635 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4894 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="278"\n
          name="ex-1"\n
          time="2022-08-04T15:09:45.784600300Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; creature\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; olesya\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;creature&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;9&quot; pos=&quot;6&quot; ref=&quot;7&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;creature&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;15&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2" ref="25"/>\n
         <o base=".woof" line="40" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.642 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 185µs
17:47:35.654 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 171µs
17:47:35.664 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.677 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:35.682 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 134µs
17:47:35.683 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 111µs
17:47:35.684 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4984 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; olesya\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;creature&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2" ref="25"/>\n
         <o base=".woof" line="40" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.691 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 237&micro;s
17:47:35.693 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 232&micro;s
17:47:35.705 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 912&micro;s
17:47:35.724 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:35.735 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 2ms
17:47:35.736 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 123&micro;s
17:47:35.737 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5076 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base=&quot;^&quot; line=&quot;36&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:35.745 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 134&micro;s
17:47:35.750 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 151&micro;s
17:47:35.759 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:35.762 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 158ms
17:47:35.766 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name=&quot;creature&quot;
creature CHILD:
NODE: name=&quot;animal&quot;
animal CHILD:
NODE: name=&quot;cat&quot;
animal CHILD:
NODE: name=&quot;dog&quot;
creature CHILD:
NODE: name=&quot;human&quot;
human CHILD:
NODE: name=&quot;olesya&quot;
NODE: name=&quot;live&quot;
live CHILD:
NODE: name=&quot;work&quot;
NODE: name=&quot;talk&quot;
NODE: name=&quot;talk&quot;
talk CHILD:
NODE: name=&quot;live&quot;
talk CHILD:
NODE: name=&quot;meow&quot;
NODE: name=&quot;woof&quot;
woof CHILD:
NODE: name=&quot;main&quot;

17:47:35.772 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1750 bytes of XML in 254&micro;s
17:47:35.794 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:35.796 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 180&micro;s
17:47:35.798 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 143&micro;s
17:47:35.799 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1821 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>breeds.bengal</tail>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.802 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 714µs
17:47:35.805 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 131µs
17:47:35.816 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 344µs
17:47:35.833 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 803µs
17:47:35.834 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 152µs
17:47:35.835 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 97µs
17:47:35.836 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1911 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;bengal breeds.bengal&lt;/tail&gt;\n
         &lt;part&gt;bengal&lt;/part&gt;\n
         &lt;part&gt;breeds.bengal&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;bengal&quot; line=&quot;4&quot; name=&quot;mickey&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;mickey&quot; line=&quot;5&quot; pos=&quot;2&quot; ref=&quot;4&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;5&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;8&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:35.847 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 725&micro;s
17:47:35.854 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 110&micro;s
17:47:35.867 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 388&micro;s
17:47:35.883 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 592&micro;s
17:47:35.890 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 136µs
17:47:35.892 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 111µs
17:47:35.892 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1954 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="breeds.bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:35.901 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 115µs
17:47:35.901 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 107µs
17:47:35.916 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:35.917 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 137ms
17:47:35.924 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1897 bytes of XML in 254µs
17:47:35.947 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:35.950 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 177µs
17:47:35.958 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 4ms
17:47:35.959 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:35.959 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 135µs
17:47:35.960 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 127µs
17:47:35.969 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 824µs
17:47:35.985 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 373µs
17:47:35.990 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 129µs
17:47:35.992 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 105µs
17:47:35.992 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:35.993 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 93µs
17:47:35.998 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 101µs
17:47:36.006 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 440µs
17:47:36.029 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:36.030 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 190µs
17:47:36.032 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 119µs
17:47:36.033 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:36.033 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 112µs
17:47:36.034 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 113µs
17:47:36.046 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 626&micro;s
17:47:36.047 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 115ms
17:47:36.050 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2234 bytes of XML in 100&micro;s
17:47:36.071 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 566&micro;s
17:47:36.074 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 159&micro;s
17:47:36.075 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 128&micro;s
17:47:36.082 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:36.082 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 124µs
17:47:36.084 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 118µs
17:47:36.088 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 378µs
17:47:36.098 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:36.099 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 126µs
17:47:36.099 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 89µs
17:47:36.101 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2481 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.110 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 112µs
17:47:36.110 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 419µs
17:47:36.125 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.141 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:36.143 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 594µs
17:47:36.144 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 530µs
17:47:36.146 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2540 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         &lt;part&gt;org.animals&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;creature org.life.creature&lt;/tail&gt;\n
         &lt;part&gt;creature&lt;/part&gt;\n
         &lt;part&gt;org.life.creature&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;5&quot; name=&quot;t&quot; pos=&quot;1&quot;/&gt;\n
         &lt;o base=&quot;org.life.creature&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;cat talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:36.155 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 123µs
17:47:36.156 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 503µs
17:47:36.163 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 411µs
17:47:36.166 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 104ms
17:47:36.167 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2250 bytes of XML in 104µs
17:47:36.187 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 576µs
17:47:36.190 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 452µs
17:47:36.192 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 393µs
17:47:36.195 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:36.197 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 129µs
17:47:36.198 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 560µs
17:47:36.211 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 417µs
17:47:36.225 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:36.226 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 133µs
17:47:36.230 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 246µs
17:47:36.236 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2439 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.243 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 104µs
17:47:36.246 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 134µs
17:47:36.260 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.287 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:36.287 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 142&micro;s
17:47:36.288 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 125&micro;s
17:47:36.291 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2499 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="org.animals.cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.299 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 120µs
17:47:36.304 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 249µs
17:47:36.315 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.316 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 143ms
17:47:36.322 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="app"
NODE: name="bengal_live"
NODE: name="creature"
creature CHILD:
NODE: name="cat"
cat CHILD:
NODE: name="bengal"
NODE: name="live"
NODE: name="meow"
NODE: name="talk"

17:47:36.333 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4144 bytes of XML in 200µs
17:47:36.371 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:36.376 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 2ms
17:47:36.378 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 134µs
17:47:36.378 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4425 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.388 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 137µs
17:47:36.392 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 494µs
17:47:36.408 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 738µs
17:47:36.419 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 895µs
17:47:36.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:36.425 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 242µs
17:47:36.426 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4515 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.438 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 116µs
17:47:36.442 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 100µs
17:47:36.452 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.472 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:36.478 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 399µs
17:47:36.480 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 422µs
17:47:36.484 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4607 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:23:30.473543800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.492 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 117µs
17:47:36.494 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 127µs
17:47:36.503 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 747µs
17:47:36.510 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 170ms
17:47:36.511 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="animal"
animal CHILD:
NODE: name="cat"
animal CHILD:
NODE: name="mouse"
NODE: name="eat"
eat CHILD:
NODE: name="main"
NODE: name="human"
NODE: name="live"
live CHILD:
NODE: name="pii"
live CHILD:
NODE: name="talk"
talk CHILD:
NODE: name="meow"
NODE: name="live"
NODE: name="talk"

17:47:36.519 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2394 bytes of XML in 405µs
17:47:36.548 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.550 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 204µs
17:47:36.551 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 151&micro;s
17:47:36.553 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2534 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;191&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-02T08:06:01.480897800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    cat &amp;gt; tom\n
    tom.talk &quot;My name is Tom&quot; &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;4&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;6&quot; pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.561 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 134µs
17:47:36.563 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 123µs
17:47:36.570 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 461µs
17:47:36.590 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:36.592 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 192µs
17:47:36.593 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 114µs
17:47:36.594 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2624 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;11&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;13&quot; pos=&quot;2&quot; ref=&quot;12&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;13&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:36.603 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 107&micro;s
17:47:36.604 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 91&micro;s
17:47:36.613 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 935&micro;s
17:47:36.634 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:36.635 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 177&micro;s
17:47:36.637 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 142&micro;s
17:47:36.638 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2674 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.648 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 134µs
17:47:36.654 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 123µs
17:47:36.664 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 790µs
17:47:36.665 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 140ms
17:47:36.667 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="animal"
animal CHILD:
NODE: name="cat"
NODE: name="talk"
talk CHILD:
NODE: name="main"

17:47:36.682 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3301 bytes of XML in 190µs
17:47:36.710 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:36.712 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:36.713 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 241µs
17:47:36.714 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3519 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;324&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T14:03:27.083126100Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classC &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    stdout &amp;gt; @\n
    &quot;B&quot;\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doBA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         <o base="classB" line="16" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="17" name="doC" pos="2">\n
            <o base="stdout" line="18" name="@" pos="4">\n
               <o base="string" data="string" line="19" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="classD" pos="0">\n
         <o base="classC" line="22" name="@" pos="2" ref="15"/>\n
      </o>\n
      <o abstract="" line="24" name="classE" pos="0">\n
         <o base="classA" line="25" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="27" name="main" pos="0">\n
         <o line="27" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="28" name="instance" pos="2" ref="15"/>\n
         <o base="instance" line="29" pos="2" ref="28"/>\n
         <o base=".doBA" line="29" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.725 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 126µs
17:47:36.725 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 115µs
17:47:36.738 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:36.758 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:36.761 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 151µs
17:47:36.763 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 378µs
17:47:36.764 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3609 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:36.774 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 110µs
17:47:36.779 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 121µs
17:47:36.787 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.800 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:36.806 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 195µs
17:47:36.808 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 2ms
17:47:36.810 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3687 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:36.821 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 2ms
17:47:36.823 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 847µs
17:47:36.831 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:36.832 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 145ms
17:47:36.834 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="classC"
classC CHILD:
NODE: name="classA"
classA CHILD:
NODE: name="classB"
classB CHILD:
NODE: name="classC"
classA CHILD:
NODE: name="classE"
classC CHILD:
NODE: name="classD"
NODE: name="doA"
NODE: name="doBA"
doBA CHILD:
NODE: name="main"
NODE: name="doC"

17:47:36.846 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4133 bytes of XML in 995µs
17:47:36.873 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.880 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 423µs
17:47:36.883 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 137µs
17:47:36.887 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4406 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.894 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 154µs
17:47:36.895 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:36.911 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:36.921 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:36.925 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 152µs
17:47:36.926 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 106µs
17:47:36.927 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4496 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.940 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 102µs
17:47:36.941 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 106µs
17:47:36.960 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:36.975 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:36.977 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 274µs
17:47:36.978 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 235µs
17:47:36.983 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4588 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:36.996 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 126µs
17:47:37.000 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 1ms
17:47:37.009 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:37.011 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 152ms
17:47:37.017 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="animal"
animal CHILD:
NODE: name="cat"
animal CHILD:
NODE: name="mouse"
NODE: name="eat"
eat CHILD:
NODE: name="main"
NODE: name="human"
NODE: name="live"
live CHILD:
NODE: name="pii"
live CHILD:
NODE: name="talk"
talk CHILD:
NODE: name="meow"
NODE: name="live"
NODE: name="talk"

17:47:37.027 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2957 bytes of XML in 153µs
17:47:37.051 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 983µs
17:47:37.055 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 426µs
17:47:37.056 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 142&micro;s
17:47:37.057 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3138 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;237&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:49:47.335991700Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.065 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 129µs
17:47:37.066 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 116µs
17:47:37.082 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 690µs
17:47:37.099 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 752µs
17:47:37.102 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 680µs
17:47:37.104 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 244µs
17:47:37.105 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3228 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.119 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 159µs
17:47:37.121 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 247µs
17:47:37.138 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 597µs
17:47:37.155 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:37.156 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 598µs
17:47:37.158 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 125µs
17:47:37.161 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3292 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doA&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:37.170 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 111&micro;s
17:47:37.178 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 132&micro;s
17:47:37.186 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 596&micro;s
17:47:37.187 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 155ms
17:47:37.193 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name=&quot;classA&quot;
classA CHILD:
NODE: name=&quot;classC&quot;
classC CHILD:
NODE: name=&quot;classB&quot;
classB CHILD:
NODE: name=&quot;classA&quot;
NODE: name=&quot;doA&quot;
doA CHILD:
NODE: name=&quot;main&quot;
NODE: name=&quot;doC&quot;
doC CHILD:
NODE: name=&quot;doB&quot;

17:47:37.202 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4653 bytes of XML in 222&micro;s
17:47:37.227 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:37.232 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 315µs
17:47:37.235 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 558µs
17:47:37.236 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4962 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;27&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;27&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;27&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;sam&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;34&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.247 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 262µs
17:47:37.249 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 251µs
17:47:37.263 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:37.282 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:37.283 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 149µs
17:47:37.285 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 102µs
17:47:37.285 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (5052 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;13&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;14&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;15&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.295 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 102µs
17:47:37.296 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 80µs
17:47:37.310 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 877µs
17:47:37.328 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:37.331 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 173µs
17:47:37.332 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 116µs
17:47:37.333 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5158 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.344 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 117µs
17:47:37.344 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 115&micro;s
17:47:37.353 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 870&micro;s
17:47:37.354 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 145ms
17:47:37.359 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name=&quot;animal&quot;
animal CHILD:
NODE: name=&quot;cat&quot;
animal CHILD:
NODE: name=&quot;dog&quot;
NODE: name=&quot;human&quot;
human CHILD:
NODE: name=&quot;sam&quot;
NODE: name=&quot;live&quot;
NODE: name=&quot;live&quot;
live CHILD:
NODE: name=&quot;work&quot;
NODE: name=&quot;talk&quot;
NODE: name=&quot;talk&quot;
talk CHILD:
NODE: name=&quot;live&quot;
talk CHILD:
NODE: name=&quot;meow&quot;
NODE: name=&quot;woof&quot;
woof CHILD:
NODE: name=&quot;main&quot;

17:47:37.369 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3689 bytes of XML in 840&micro;s
17:47:37.395 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:37.397 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 187&micro;s
17:47:37.398 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 134&micro;s
17:47:37.399 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3940 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.406 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 108µs
17:47:37.408 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 109µs
17:47:37.416 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:37.425 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:37.429 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 136&micro;s
17:47:37.432 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 2ms
17:47:37.433 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4030 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;401&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-12T18:11:26.935279200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.447 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 131µs
17:47:37.448 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 84µs
17:47:37.455 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:37.464 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 909µs
17:47:37.466 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 409µs
17:47:37.468 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 233µs
17:47:37.473 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4094 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;401&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-12T18:11:26.935279200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    [] &amp;gt; smth\n
    5.plus &amp;gt; @\n
    6\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; rat\n
    mouse &amp;gt; @\n
    [] &amp;gt; rat_pii\n
    ^.pii.eat &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    rat &amp;gt; tom\n
    tom.rat_pii &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.481 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 125µs
17:47:37.483 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 103µs
17:47:37.493 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 630µs
17:47:37.493 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 115ms
17:47:37.499 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="animal"
animal CHILD:
NODE: name="mouse"
mouse CHILD:
NODE: name="rat"
NODE: name="eat"
eat CHILD:
NODE: name="rat_pii"
rat_pii CHILD:
NODE: name="main"
NODE: name="live"
live CHILD:
NODE: name="pii"
live CHILD:
NODE: name="talk"
NODE: name="smth"

17:47:37.510 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4097 bytes of XML in 212µs
17:47:37.538 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:37.539 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 184µs
17:47:37.540 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 608µs
17:47:37.541 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4378 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.550 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 134µs
17:47:37.550 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:37.560 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:37.581 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:37.582 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 128µs
17:47:37.583 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 100µs
17:47:37.584 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4468 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.593 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96µs
17:47:37.595 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 94µs
17:47:37.610 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:37.624 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:37.627 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 444µs
17:47:37.628 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 238µs
17:47:37.629 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4560 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:37.638 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 129µs
17:47:37.639 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 92µs
17:47:37.652 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 677µs
17:47:37.654 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 135ms
17:47:37.657 [main] DEBUG o.o.d.unit.graph.builder.BuilderTest MDC= - NODE: name="classA"
classA CHILD:
NODE: name="classC"
classC CHILD:
NODE: name="classB"
classB CHILD:
NODE: name="classA"
NODE: name="classA2"
classA2 CHILD:
NODE: name=&quot;classC2&quot;
classC2 CHILD:
NODE: name=&quot;classB2&quot;
classB2 CHILD:
NODE: name=&quot;classA2&quot;
NODE: name=&quot;doA&quot;
NODE: name=&quot;doA2&quot;
NODE: name=&quot;doC&quot;
doC CHILD:
NODE: name=&quot;doB&quot;
doB CHILD:
NODE: name=&quot;main&quot;
NODE: name=&quot;doC2&quot;
doC2 CHILD:
NODE: name=&quot;doB2&quot;

[INFO] Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.755 s - in org.objectionary.ddr.unit.graph.builder.BuilderTest
[INFO] Running org.objectionary.ddr.integration.resolver.ResolverTest
17:47:37.963 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded [&quot;Created-By&quot;, &quot;Main-Class&quot;, &quot;Manifest-Version&quot;]
17:47:37.966 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded [&quot;Class-Path&quot;, &quot;Main-Class&quot;, &quot;Manifest-Version&quot;]
17:47:37.969 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded [&quot;Build-Jdk&quot;, &quot;Built-By&quot;, &quot;Created-By&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:37.973 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded [&quot;Build-Jdk&quot;, &quot;Built-By&quot;, &quot;Created-By&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:37.974 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded [&quot;Build-Jdk&quot;, &quot;Built-By&quot;, &quot;Created-By&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:37.975 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded [&quot;Build-Jdk-Spec&quot;, &quot;Created-By&quot;, &quot;Manifest-Version&quot;]
17:47:37.977 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 6 attribute(s) loaded [&quot;Build-Jdk-Spec&quot;, &quot;Created-By&quot;, &quot;JCabi-Build&quot;, &quot;JCabi-Date&quot;, &quot;JCabi-Version&quot;, &quot;Manifest-Version&quot;]
17:47:37.977 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 16 attribute(s) loaded [&quot;Bnd-LastModified&quot;, &quot;Build-Jdk-Spec&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Import-Package", "Manifest-Version", "Require-Capability", "Tool"]
17:47:37.982 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 9 attribute(s) loaded ["Automatic-Module-Name", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Export-Package", "Import-Package", "Manifest-Version", "Require-Capability"]
17:47:37.982 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 13 attribute(s) loaded ["Build-Jdk-Spec", "Bundle-Description", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Created-By", "Export-Package", "Main-Class", "Manifest-Version", "Multi-Release", "Tool"]
17:47:37.983 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 19 attribute(s) loaded ["Agent-Class", "Build-Jdk-Spec", "Bundle-Description", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Can-Redefine-Classes", "Can-Retransform-Classes", "Can-Set-Native-Method-Prefix", "Created-By", "Export-Package", "Import-Package", "Manifest-Version", "Multi-Release", "Premain-Class", "Require-Capability", "Tool"]
17:47:37.983 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 23 attribute(s) loaded ["Automatic-Module-Name", "Bnd-LastModified", "Build-Jdk-Spec", "Bundle-Description", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Dependencies", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Manifest-Version", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:37.984 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "Manifest-Version"]
17:47:37.984 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded ["Ant-Version", "Created-By", "Manifest-Version"]
17:47:37.986 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 7 attribute(s) loaded ["Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Kotlin-Runtime-Component", "Kotlin-Version", "Manifest-Version", "Multi-Release"]
17:47:37.987 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 6 attribute(s) loaded ["Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Kotlin-Runtime-Component", "Kotlin-Version", "Manifest-Version"]
17:47:37.988 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 7 attribute(s) loaded ["Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Kotlin-Runtime-Component", "Kotlin-Version", "Manifest-Version", "Multi-Release"]
17:47:37.989 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 7 attribute(s) loaded ["Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Kotlin-Runtime-Component", "Kotlin-Version", "Manifest-Version", "Multi-Release"]
17:47:37.989 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 20 attribute(s) loaded ["Build-Date", "Build-Revision", "Build-Time", "Built-By", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Manifest-Version", "Provide-Capability", "Require-Capability", "Specification-Title", "Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:37.990 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 19 attribute(s) loaded [&quot;Build-Date&quot;, &quot;Build-Revision&quot;, &quot;Build-Time&quot;, &quot;Built-By&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Version&quot;, &quot;Import-Package&quot;, &quot;Manifest-Version&quot;, &quot;Require-Capability&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:37.991 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 23 attribute(s) loaded [&quot;Bnd-LastModified&quot;, &quot;Build-Date&quot;, &quot;Build-Revision&quot;, &quot;Build-Time&quot;, &quot;Built-By&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Require-Capability&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;, &quot;Tool&quot;]
17:47:37.992 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 19 attribute(s) loaded [&quot;Build-Date&quot;, &quot;Build-Revision&quot;, &quot;Build-Time&quot;, &quot;Built-By&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Version&quot;, &quot;Import-Package&quot;, &quot;Manifest-Version&quot;, &quot;Require-Capability&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:37.994 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 22 attribute(s) loaded [&quot;Bnd-LastModified&quot;, &quot;Build-Date&quot;, &quot;Build-Revision&quot;, &quot;Build-Time&quot;, &quot;Built-By&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version&quot;, &quot;Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Manifest-Version", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:37.995 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 20 attribute(s) loaded ["Build-Date", "Build-Revision", "Build-Time", "Built-By", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Manifest-Version", "Multi-Release", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version"]
17:47:37.995 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 2 attribute(s) loaded ["Manifest-Version", "Multi-Release"]
17:47:37.996 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 23 attribute(s) loaded ["Automatic-Module-Name", "Build-Jdk-Spec", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Include-Resource", "Manifest-Version", "Multi-Release", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:37.996 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 20 attribute(s) loaded ["Build-Jdk-Spec", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Version", "Import-Package", "Manifest-Version", "Multi-Release", "Require-Capability", "Tool", "X-Compile-Source-JDK", "X-Compile-Target-JDK"]
17:47:37.997 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 23 attribute(s) loaded ["Build-Jdk-Spec", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Manifest-Version", "Originally-Created-By", "Provide-Capability", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:38.001 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 23 attribute(s) loaded ["Build-Jdk-Spec", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Manifest-Version", "Multi-Release", "Originally-Created-By", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:38.002 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 4 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "EO-Version", "Manifest-Version"]
17:47:38.006 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded ["Main-Class", "Manifest-Version", "Project-Name"]
17:47:38.010 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 6 attribute(s) loaded ["Automatic-Module-Name", "Built-By", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Manifest-Version"]
17:47:38.010 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded ["Automatic-Module-Name", "Build-Jdk-Spec", "Created-By", "Implementation-Title", "Implementation-URL", "Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:38.011 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded [&quot;Automatic-Module-Name&quot;, &quot;Build-Jdk-Spec&quot;, &quot;Created-By&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:38.011 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 24 attribute(s) loaded [&quot;Automatic-Module-Name&quot;, &quot;Bnd-LastModified&quot;, &quot;Build-Jdk-Spec&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Version&quot;, &quot;Import-Package&quot;, &quot;Include-Resource&quot;, &quot;Manifest-Version&quot;, &quot;Require-Capability&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;, &quot;Tool&quot;]
17:47:38.012 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded [&quot;Automatic-Module-Name&quot;, &quot;Build-Jdk-Spec&quot;, &quot;Created-By&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;]
17:47:38.012 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 6 attribute(s) loaded [&quot;Automatic-Module-Name&quot;, &quot;Built-By&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Version&quot;, &quot;Manifest-Version&quot;]
17:47:38.012 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 24 attribute(s) loaded [&quot;Automatic-Module-Name&quot;, &quot;Bnd-LastModified&quot;, &quot;Build-Jdk&quot;, &quot;Build-Jdk-Spec&quot;, &quot;Built-By&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-URL", "Implementation-Vendor", "Implementation-Vendor-Id", "Implementation-Version", "Import-Package", "Manifest-Version", "Require-Capability", "Tool"]
17:47:38.013 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 6 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "JCabi-Build", "JCabi-Date", "JCabi-Version", "Manifest-Version"]
17:47:38.013 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "Manifest-Version"]
17:47:38.014 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 15 attribute(s) loaded ["Automatic-Module-Name", "Bnd-LastModified", "Build-Jdk-Spec", "Bundle-Description", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Created-By", "Export-Package", "Import-Package", "Manifest-Version", "Require-Capability", "Tool"]
17:47:38.015 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 23 attribute(s) loaded ["Automatic-Module-Name", "Build-Jdk-Spec", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Include-Resource", "Manifest-Version", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:38.015 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "Manifest-Version"]
17:47:38.015 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 5 attribute(s) loaded ["Archiver-Version", "Build-Jdk", "Built-By", "Created-By", "Manifest-Version"]
17:47:38.016 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 5 attribute(s) loaded ["Archiver-Version", "Build-Jdk", "Built-By", "Created-By", "Manifest-Version"]
17:47:38.017 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 3 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "Manifest-Version"]
17:47:38.017 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 20 attribute(s) loaded ["Automatic-Module-Name", "Bnd-LastModified", "Build-Jdk", "Built-By", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Extension-Name", "Implementation-Version", "Import-Package", "Manifest-Version", "Specification-Version", "Tool"]
17:47:38.018 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 15 attribute(s) loaded ["Automatic-Module-Name", "Bnd-LastModified", "Build-Jdk-Spec", "Bundle-Description", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Version", "Created-By", "Export-Package", "Import-Package", "Manifest-Version", "Require-Capability", "Tool"]
17:47:38.018 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 29 attribute(s) loaded ["Bnd-LastModified", "Build-Jdk", "Built-By", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Build", "Implementation-Title", "Implementation-URL", "Implementation-Vendor", "Implementation-Vendor-Id", "Implementation-Version", "Import-Package", "Include-Resource", "Manifest-Version", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version&quot;, &quot;Tool&quot;, &quot;X-Compile-Source-JDK&quot;, &quot;X-Compile-Target-JDK&quot;]
17:47:38.019 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 28 attribute(s) loaded [&quot;Archiver-Version&quot;, &quot;Bnd-LastModified&quot;, &quot;Build-Jdk&quot;, &quot;Built-By&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Build&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Import-Package&quot;, &quot;Include-Resource&quot;, &quot;Manifest-Version&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;, &quot;Tool&quot;, &quot;X-Compile-Source-JDK&quot;, &quot;X-Compile-Target-JDK&quot;]
17:47:38.020 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 29 attribute(s) loaded [&quot;Archiver-Version&quot;, &quot;Bnd-LastModified&quot;, &quot;Build-Jdk&quot;, &quot;Built-By&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Build&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Include-Resource&quot;, &quot;Manifest-Version&quot;, &quot;Require-Capability&quot;, &quot;Specification-Title&quot;, &quot;Specification-Vendor&quot;, &quot;Specification-Version&quot;, &quot;Tool&quot;, &quot;X-Compile-Source-JDK&quot;, &quot;X-Compile-Target-JDK&quot;]
17:47:38.020 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 27 attribute(s) loaded [&quot;Automatic-Module-Name&quot;, &quot;Bnd-LastModified&quot;, &quot;Build-Jdk&quot;, &quot;Built-By&quot;, &quot;Bundle-Description&quot;, &quot;Bundle-DocURL&quot;, &quot;Bundle-License&quot;, &quot;Bundle-ManifestVersion&quot;, &quot;Bundle-Name&quot;, &quot;Bundle-SymbolicName&quot;, &quot;Bundle-Vendor&quot;, &quot;Bundle-Version&quot;, &quot;Created-By&quot;, &quot;Export-Package&quot;, &quot;Implementation-Title&quot;, &quot;Implementation-URL&quot;, &quot;Implementation-Vendor&quot;, &quot;Implementation-Vendor-Id&quot;, &quot;Implementation-Version&quot;, &quot;Import-Package&quot;, &quot;Include-Resource&quot;, &quot;Manifest-Version&quot;, &quot;Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:38.021 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 6 attribute(s) loaded ["Build-Jdk-Spec", "Created-By", "JCabi-Build", "JCabi-Date", "JCabi-Version", "Manifest-Version"]
17:47:38.022 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 24 attribute(s) loaded ["Automatic-Module-Name", "Build-Jdk-Spec", "Bundle-Description", "Bundle-DocURL", "Bundle-License", "Bundle-ManifestVersion", "Bundle-Name", "Bundle-SymbolicName", "Bundle-Vendor", "Bundle-Version", "Created-By", "Export-Package", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Import-Package", "Include-Resource", "Manifest-Version", "Multi-Release", "Require-Capability", "Specification-Title", "Specification-Vendor", "Specification-Version", "Tool"]
17:47:38.023 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 12 attribute(s) loaded ["Build-Jdk", "Built-By", "Created-By", "Implementation-Title", "Implementation-URL", "Implementation-Vendor", "Implementation-Vendor-Id", "Implementation-Version", "Manifest-Version", "Specification-Title", "Specification-Vendor", "Specification-Version"]
17:47:38.023 [main] DEBUG com.jcabi.manifests.Manifests MDC= - 13 attribute(s) loaded ["Automatic-Module-Name", "Build-Date", "Build-Revision", "Build-Time", "Built-By", "Created-By", "Implementation-Title", "Implementation-Vendor", "Implementation-Version", "Manifest-Version", "Specification-Title", "Specification-Vendor", "Specification-Version"]
17:47:38.024 [main] INFO  com.jcabi.manifests.Manifests MDC= - 0 attributes loaded from 56 stream(s) in 126ms, 55 saved, 692 ignored: []
17:47:38.241 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:38.249 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 34 EO lines compiled
17:47:38.290 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:38.292 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 14 EO lines compiled
17:47:38.473 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:38.475 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 84 EO lines compiled
17:47:38.479 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4225 bytes of XML in 313µs
17:47:38.504 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:38.506 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 222µs
17:47:38.512 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 4ms
17:47:38.516 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4275 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="232"\n
          name="transformer"\n
          time="2024-12-10T17:47:38.024810Z"\n
          version="0.28.10">\n
   <listing>+package org.eolang.examples\n
+alias org.eolang.examples.fibonacci\n
+alias org.eolang.io.stdout\n
+alias org.eolang.txt.sprintf\n
+architect yegor256@gmail.com\n
\n
[args...] &gt; app\n
  at. &gt; n!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 0\n
    0\n
  at. &gt; e!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 1\n
    0\n
  and. &gt; @\n
    stdout\n
      sprintf\n
        "%dth Fibonacci number is %d\n"\n
        n\n
        fibonacci n &gt; f\n
    if.\n
      not.\n
        eq.\n
          e\n
          f\n
      []\n
        sprintf &gt; msg\n
          "%d not equal to %d"\n
          e\n
          f\n
      TRUE\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.examples&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.examples&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.examples.fibonacci&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.examples.fibonacci&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;4&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;5&quot;&gt;\n
         &lt;head&gt;architect&lt;/head&gt;\n
         &lt;tail&gt;yegor256@gmail.com&lt;/tail&gt;\n
         &lt;part&gt;yegor256@gmail.com&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;7&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;.at&quot; const=&quot;&quot; line=&quot;8&quot; name=&quot;n&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;9&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.txt&quot; line=&quot;9&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.sscanf&quot; line=&quot;9&quot; method=&quot;&quot; pos=&quot;10&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;10&quot; pos=&quot;6&quot;&gt;%d&lt;/o&gt;\n
               &lt;o base=&quot;args&quot; line=&quot;11&quot; pos=&quot;6&quot; ref=&quot;7&quot;/&gt;\n
               &lt;o base=&quot;.at&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;10&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;11&quot; pos=&quot;14&quot;&gt;00 00 00 00 00 00 00 00&lt;/o&gt;\n
               &lt;/o>\n
            </o>\n
            <o base="int" data="bytes" line="12" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".at" const="" line="13" name="e" pos="2">\n
            <o base="QQ" line="14" pos="4"/>\n
            <o base=".txt" line="14" method="" pos="6"/>\n
            <o base=".sscanf" line="14" method="" pos="10">\n
               <o base="string" data="string" line="15" pos="6">%d</o>\n
               <o base="args" line="16" pos="6" ref="7"/>\n
               <o base=".at" line="16" method="" pos="10">\n
                  <o base="int" data="bytes" line="16" pos="14">00 00 00 00 00 00 00 01</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="17" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".and" line="18" name="@" pos="2">\n
            <o base="stdout" line="19" pos="4">\n
               <o base="sprintf" line="20" pos="6">\n
                  <o base="string" data="string" line="21" pos="8">%dth Fibonacci number is %d\n</o>\n
                  <o base="n" line="22" pos="8" ref="8"/>\n
                  <o base="fibonacci" line="23" name="f" pos="8">\n
                     <o base="n" line="23" pos="18" ref="8"/>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base=".if" line="24" pos="4">\n
               <o base=".not" line="25" pos="6">\n
                  <o base=".eq" line="26" pos="8">\n
                     <o base="e" line="27" pos="10" ref="13"/>\n
                     <o base="f" line="28" pos="10"/>\n
                  </o>\n
               </o>\n
               <o abstract="" line="29" pos="6">\n
                  <o base="sprintf" line="30" name="msg" pos="8">\n
                     <o base="string" data="string" line="31" pos="10">%d not equal to %d</o>\n
                     <o base="e" line="32" pos="10" ref="13"/>\n
                     <o base="f" line="33" pos="10"/>\n
                  </o>\n
               </o>\n
               <o base="bool" data="bytes" line="34" pos="6">01</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:38.524 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 155µs
17:47:38.526 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 136µs
17:47:38.540 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:38.556 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:38.557 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 195µs
17:47:38.559 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 223µs
17:47:38.561 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4469 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="232"\n
          name="transformer"\n
          time="2024-12-10T17:47:38.024810Z"\n
          version="0.28.10">\n
   <listing>+package org.eolang.examples\n
+alias org.eolang.examples.fibonacci\n
+alias org.eolang.io.stdout\n
+alias org.eolang.txt.sprintf\n
+architect yegor256@gmail.com\n
\n
[args...] &gt; app\n
  at. &gt; n!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 0\n
    0\n
  at. &gt; e!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 1\n
    0\n
  and. &gt; @\n
    stdout\n
      sprintf\n
        "%dth Fibonacci number is %d\n&quot;\n
        n\n
        fibonacci n &amp;gt; f\n
    if.\n
      not.\n
        eq.\n
          e\n
          f\n
      []\n
        sprintf &amp;gt; msg\n
          &quot;%d not equal to %d&quot;\n
          e\n
          f\n
      TRUE\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.examples&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.examples&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;fibonacci org.eolang.examples.fibonacci&lt;/tail&gt;\n
         &lt;part&gt;fibonacci&lt;/part&gt;\n
         &lt;part&gt;org.eolang.examples.fibonacci&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;4&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;sprintf org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;sprintf&lt;/part&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;5&quot;&gt;\n
         &lt;head&gt;architect&lt;/head&gt;\n
         &lt;tail&gt;yegor256@gmail.com&lt;/tail&gt;\n
         &lt;part&gt;yegor256@gmail.com&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;7&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;.at&quot; const=&quot;&quot; line=&quot;8&quot; name=&quot;n&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;9&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.txt&quot; line=&quot;9&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.sscanf&quot; line=&quot;9&quot; method=&quot;&quot; pos=&quot;10&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;10&quot; pos=&quot;6&quot;&gt;%d&lt;/o&gt;\n
               &lt;o base=&quot;args&quot; line=&quot;11&quot; pos=&quot;6&quot; ref=&quot;7&quot;/&gt;\n
               &lt;o base=&quot;.at&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;10&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;11&quot; pos=&quot;14&quot;&gt;00 00 00 00 00 00 00 00&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;12&quot; pos=&quot;4&quot;&gt;00 00 00 00 00 00 00 00&lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o base=&quot;.at&quot; const=&quot;&quot; line=&quot;13&quot; name=&quot;e&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;14&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.txt&quot; line=&quot;14&quot; method=&quot;&quot; pos=&quot;6&quot;/>\n
            <o base=".sscanf" line="14" method="" pos="10">\n
               <o base="string" data="string" line="15" pos="6">%d</o>\n
               <o base="args" line="16" pos="6" ref="7"/>\n
               <o base=".at" line="16" method="" pos="10">\n
                  <o base="int" data="bytes" line="16" pos="14">00 00 00 00 00 00 00 01</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="17" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".and" line="18" name="@" pos="2">\n
            <o base="stdout" line="19" pos="4">\n
               <o base="sprintf" line="20" pos="6">\n
                  <o base="string" data="string" line="21" pos="8">%dth Fibonacci number is %d\n</o>\n
                  <o base="n" line="22" pos="8" ref="8"/>\n
                  <o base="fibonacci" line="23" name="f" pos="8">\n
                     <o base="n" line="23" pos="18" ref="8"/>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base=".if" line="24" pos="4">\n
               <o base=".not" line="25" pos="6">\n
                  <o base=".eq" line="26" pos="8">\n
                     <o base="e" line="27" pos="10" ref="13"/>\n
                     <o base="f" line="28" pos="10"/>\n
                  </o>\n
               </o>\n
               <o abstract="" line="29" pos="6">\n
                  <o base="sprintf" line="30" name="msg" pos="8">\n
                     <o base="string" data="string" line="31" pos="10">%d not equal to %d</o>\n
                     <o base="e" line="32" pos="10" ref="13"/>\n
                     <o base="f" line="33" pos="10"/>\n
                  </o>\n
               </o>\n
               <o base="bool" data="bytes" line="34" pos="6">01</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:38.569 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 100µs
17:47:38.573 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 118µs
17:47:38.583 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:38.602 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 9ms
17:47:38.603 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 368&micro;s
17:47:38.604 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 119&micro;s
17:47:38.605 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4569 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;232&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:38.024810Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+package org.eolang.examples\n
+alias org.eolang.examples.fibonacci\n
+alias org.eolang.io.stdout\n
+alias org.eolang.txt.sprintf\n
+architect yegor256@gmail.com\n
\n
[args...] &amp;gt; app\n
  at. &amp;gt; n!\n
    QQ.txt.sscanf\n
      &quot;%d&quot;\n
      args.at 0\n
    0\n
  at. &amp;gt; e!\n
    QQ.txt.sscanf\n
      &quot;%d&quot;\n
      args.at 1\n
    0\n
  and. &amp;gt; @\n
    stdout\n
      sprintf\n
        &quot;%dth Fibonacci number is %d\n&quot;\n
        n\n
        fibonacci n &amp;gt; f\n
    if.\n
      not.\n
        eq.\n
          e\n
          f\n
      []\n
        sprintf &amp;gt; msg\n
          &quot;%d not equal to %d&quot;\n
          e\n
          f\n
      TRUE\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.examples&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.examples&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;fibonacci org.eolang.examples.fibonacci&lt;/tail&gt;\n
         &lt;part&gt;fibonacci&lt;/part&gt;\n
         &lt;part&gt;org.eolang.examples.fibonacci&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;4&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;sprintf org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;sprintf&lt;/part&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;5&quot;&gt;\n
         &lt;head&gt;architect&lt;/head&gt;\n
         &lt;tail&gt;yegor256@gmail.com&lt;/tail&gt;\n
         &lt;part&gt;yegor256@gmail.com&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      <o abstract="" line="7" name="app" pos="0">\n
         <o line="7" name="args" pos="1" vararg=""/>\n
         <o base=".at" const="" line="8" name="n" pos="2">\n
            <o base="QQ" line="9" pos="4"/>\n
            <o base=".txt" line="9" method="" pos="6"/>\n
            <o base=".sscanf" line="9" method="" pos="10">\n
               <o base="string" data="string" line="10" pos="6">%d</o>\n
               <o base="args" line="11" pos="6" ref="7"/>\n
               <o base=".at" line="11" method="" pos="10">\n
                  <o base="int" data="bytes" line="11" pos="14">00 00 00 00 00 00 00 00</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="12" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".at" const="" line="13" name="e" pos="2">\n
            <o base="QQ" line="14" pos="4"/>\n
            <o base=".txt" line="14" method="" pos="6"/>\n
            <o base=".sscanf" line="14" method="" pos="10">\n
               <o base="string" data="string" line="15" pos="6">%d</o>\n
               <o base="args" line="16" pos="6" ref="7"/>\n
               <o base=".at" line="16" method="" pos="10">\n
                  <o base="int" data="bytes" line="16" pos="14">00 00 00 00 00 00 00 01</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="17" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".and" line="18" name="@" pos="2">\n
            <o base="org.eolang.io.stdout" line="19" pos="4">\n
               <o base="org.eolang.txt.sprintf" line="20" pos="6">\n
                  <o base="string" data="string" line="21" pos="8">%dth Fibonacci number is %d\n</o>\n
                  <o base="n" line="22" pos="8" ref="8"/>\n
                  <o base="org.eolang.examples.fibonacci" line="23" name="f" pos="8">\n
                     <o base="n" line="23" pos="18" ref="8"/>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base=".if" line="24" pos="4">\n
               <o base=".not" line="25" pos="6">\n
                  <o base=".eq" line="26" pos="8">\n
                     <o base="e" line="27" pos="10" ref="13"/>\n
                     <o base="f" line="28" pos="10"/>\n
                  </o>\n
               </o>\n
               <o abstract="" line="29" pos="6">\n
                  <o base="org.eolang.txt.sprintf" line="30" name="msg" pos="8">\n
                     <o base="string" data="string" line="31" pos="10">%d not equal to %d</o>\n
                     <o base="e" line="32" pos="10" ref="13"/>\n
                     <o base="f" line="33" pos="10"/>\n
                  </o>\n
               </o>\n
               <o base="bool" data="bytes" line="34" pos="6">01</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:38.620 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 118&micro;s
17:47:38.621 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 100&micro;s
17:47:38.631 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:38.631 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 147ms
17:47:38.640 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 17309 bytes of XML in 2ms
17:47:38.675 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 14ms
17:47:38.682 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 444&micro;s
17:47:38.684 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 870&micro;s
17:47:38.685 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (17666 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;66&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:38.357515Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+package org.eolang\n
\n
[] &amp;gt; test\n
  blah0 &amp;gt; @\n
  [] &amp;gt; blah0\n
    blah1 &amp;gt; @\n
    [] &amp;gt; blah1\n
      blah2 &amp;gt; @\n
      [] &amp;gt; blah2\n
        blah3 &amp;gt; @\n
        [] &amp;gt; blah3\n
          blah4 &amp;gt; @\n
          [] &amp;gt; blah4\n
            blah5 &amp;gt; @\n
            [] &amp;gt; blah5\n
              blah6 &amp;gt; @\n
              [] &amp;gt; blah6\n
                blah7 &amp;gt; @\n
                [] &amp;gt; blah7\n
                  blah8 &amp;gt; @\n
                  [] &amp;gt; blah8\n
                    blah9 &amp;gt; @\n
                    [] &amp;gt; blah9\n
                      blah10 &amp;gt; @\n
                      [] &amp;gt; blah10\n
                        blah11 &amp;gt; @\n
                        [] &amp;gt; blah11\n
                          blah12 &amp;gt; @\n
                          [] &amp;gt; blah12\n
                            blah13 &amp;gt; @\n
                            [] &amp;gt; blah13\n
                              blah14 &amp;gt; @\n
                              [] &amp;gt; blah14\n
                                blah15 &amp;gt; @\n
                                [] &gt; blah15\n
                                  blah16 &gt; @\n
                                  [] &gt; blah16\n
                                    blah17 &gt; @\n
                                    [] &gt; blah17\n
                                      blah18 &gt; @\n
                                      [] &gt; blah18\n
                                        blah19 &gt; @\n
                                        [] &gt; blah19\n
                                          blah20 &gt; @\n
                                          [] &gt; blah20\n
                                            blah21 &gt; @\n
                                            [] &gt; blah21\n
                                              blah22 &gt; @\n
                                              [] &gt; blah22\n
                                                blah23 &gt; @\n
                                                [] &gt; blah23\n
                                                  blah24 &gt; @\n
                                                  [] &gt; blah24\n
                                                    blah25 &gt; @\n
                                                    [] &gt; blah25\n
                                                      blah26 &gt; @\n
                                                      [] &gt; blah26\n
                                                        blah27 &gt; @\n
                                                        [] &gt; blah27\n
                                                          blah28 &gt; @\n
                                                          [] &gt; blah28\n
                                                            blah29 &gt; @\n
                                                            [] &gt; blah29\n
                                                              blah30 &gt; @\n
                                                              [] &gt; blah30\n
                                                                blah31 &gt; @\n
                                                                [] &gt; blah31\n
                                                                  blah32 &gt; @\n
                                                                  [] &gt; blah32\n
                                                                    blah33 &gt; @\n
                                                                    [] &gt; blah33\n
                                                                      blah34 &gt; @\n
                                                                      [] &gt; blah34\n
                                                                        blah35 &gt; @\n
                                                                        [] &gt; blah35\n
                                                                          blah36 &gt; @\n
                                                                          [] &gt; blah36\n
                                                                            blah37 &gt; @\n
                                                                            [] &gt; blah37\n
                                                                              blah38 &gt; @\n
                                                                              [] &gt; blah38\n
                                                                                blah39 &gt; @\n
                                                                                [] &gt; blah39\n
                                                                                  TRUE &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.eolang</tail>\n
         <part>org.eolang</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="test" pos="0">\n
         <o base="blah0" line="4" name="@" pos="2" ref="5"/>\n
         <o abstract="" line="5" name="blah0" pos="2">\n
            <o base="blah1" line="6" name="@" pos="4" ref="7"/>\n
            <o abstract="" line="7" name="blah1" pos="4">\n
               <o base="blah2" line="8" name="@" pos="6" ref="9"/>\n
               <o abstract="" line="9" name="blah2" pos="6">\n
                  <o base="blah3" line="10" name="@" pos="8" ref="11"/>\n
                  <o abstract="" line="11" name="blah3" pos="8">\n
                     <o base="blah4" line=&quot;12&quot; name=&quot;@&quot; pos=&quot;10&quot; ref=&quot;13&quot;/&gt;\n
                     &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;blah4&quot; pos=&quot;10&quot;&gt;\n
                        &lt;o base=&quot;blah5&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;12&quot; ref=&quot;15&quot;/&gt;\n
                        &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;blah5&quot; pos=&quot;12&quot;&gt;\n
                           &lt;o base=&quot;blah6&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;14&quot; ref=&quot;17&quot;/&gt;\n
                           &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;blah6&quot; pos=&quot;14&quot;&gt;\n
                              &lt;o base=&quot;blah7&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;16&quot; ref=&quot;19&quot;/&gt;\n
                              &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;blah7&quot; pos=&quot;16&quot;&gt;\n
                                 &lt;o base=&quot;blah8&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;18&quot; ref=&quot;21&quot;/&gt;\n
                                 &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;blah8&quot; pos=&quot;18&quot;&gt;\n
                                    &lt;o base=&quot;blah9&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;20&quot; ref=&quot;23&quot;/&gt;\n
                                    &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;blah9&quot; pos=&quot;20&quot;&gt;\n
                                       &lt;o base="blah10" line="24" name="@" pos="22" ref="25"/>\n
                                       <o abstract="" line="25" name="blah10" pos="22">\n
                                          <o base="blah11" line="26" name="@" pos="24" ref="27"/>\n
                                          <o abstract="" line="27" name="blah11" pos="24">\n
                                             <o base="blah12" line="28" name="@" pos="26" ref="29"/>\n
                                             <o abstract="" line="29" name="blah12" pos="26">\n
                                                <o base="blah13" line="30" name="@" pos="28" ref="31"/>\n
                                                <o abstract="" line="31" name="blah13" pos="28">\n
                                                   <o base="blah14" line="32" name="@" pos="30" ref="33"/>\n
                                                   <o abstract="" line="33" name="blah14" pos="30">\n
                                                      <o base="blah15" line="34" name="@" pos="32" ref="35"/>\n
                                                      <o abstract="" line="35" name="blah15" pos="32">\n
                                                         <o base="blah16" line="36" name="@" pos="34" ref="37"/>\n
                                                         <o abstract="" line="37" name="blah16" pos="34">\n
                                                            <o base="blah17" line="38" name="@" pos="36" ref="39"/>\n
                                                            <o abstract="" line="39" name="blah17" pos="36">\n
                                                               <o base="blah18" line="40" name="@" pos="38" ref="41"/>\n
                                                               <o abstract="" line="41" name="blah18" pos="38">\n
                                                                  <o base="blah19" line="42" name="@" pos="40" ref="43"/>\n
                                                                  <o abstract="" line="43" name="blah19" pos="40">\n
                                                                     <o base="blah20" line="44" name="@" pos="42" ref="45"/>\n
                                                                     <o abstract="" line="45" name="blah20" pos="42">\n
                                                                        <o base="blah21" line="46" name="@" pos="44" ref="47"/>\n
                                                                        <o abstract="" line="47" name="blah21" pos="44">\n
                                                                           <o base="blah22" line="48" name="@" pos="46" ref="49"/>\n
                                                                           <o abstract="" line="49" name="blah22" pos="46">\n
                                                                              <o base="blah23" line="50" name="@" pos="48" ref="51"/>\n
                                                                              <o abstract="" line="51" name="blah23" pos="48">\n
                                                                                 <o base="blah24" line="52" name="@" pos="50" ref="53"/>\n
                                                                                 <o abstract="" line="53" name="blah24" pos="50">\n
                                                                                    <o base="blah25" line="54" name="@" pos="52" ref="55"/>\n
                                                                                    <o abstract="" line="55" name="blah25" pos="52">\n
                                                                                       <o base="blah26" line="56" name="@" pos="54" ref="57"/>\n
                                                                                       <o abstract="" line="57" name="blah26" pos="54">\n
                                                                                          <o base="blah27" line="58" name="@" pos="56" ref="59"/>\n
                                                                                          <o abstract="" line="59" name="blah27" pos="56">\n
                                                                                             &lt;o base=&quot;blah28&quot; line=&quot;60&quot; name=&quot;@&quot; pos=&quot;58&quot; ref=&quot;61&quot;/&gt;\n
                                                                                             &lt;o abstract=&quot;&quot; line=&quot;61&quot; name=&quot;blah28&quot; pos=&quot;58&quot;&gt;\n
                                                                                                &lt;o base=&quot;blah29&quot; line=&quot;62&quot; name=&quot;@&quot; pos=&quot;60&quot; ref=&quot;63&quot;/&gt;\n
                                                                                                &lt;o abstract=&quot;&quot; line=&quot;63&quot; name=&quot;blah29&quot; pos=&quot;60&quot;&gt;\n
                                                                                                   &lt;o base=&quot;blah30&quot; line=&quot;64&quot; name=&quot;@&quot; pos=&quot;62&quot; ref=&quot;65&quot;/&gt;\n
                                                                                                   &lt;o abstract=&quot;&quot; line=&quot;65&quot; name=&quot;blah30&quot; pos=&quot;62&quot;&gt;\n
                                                                                                      &lt;o base=&quot;blah31&quot; line=&quot;66&quot; name=&quot;@&quot; pos=&quot;64&quot; ref=&quot;67&quot;/&gt;\n
                                                                                                      &lt;o abstract=&quot;&quot; line=&quot;67&quot; name=&quot;blah31&quot; pos=&quot;64&quot;&gt;\n
                                                                                                         &lt;o base=&quot;blah32&quot; line=&quot;68&quot; name=&quot;@&quot; pos=&quot;66&quot; ref=&quot;69&quot;/&gt;\n
                                                                                                         &lt;o abstract=&quot;&quot; line=&quot;69&quot; name=&quot;blah32&quot; pos=&quot;66&quot;&gt;\n
                                                                                                            &lt;o base=&quot;blah33&quot; line=&quot;70&quot; name=&quot;@&quot; pos=&quot;68&quot; ref=&quot;71&quot;/&gt;\n
                                                                                                            &lt;o abstract=&quot;&quot; line=&quot;71&quot; name=&quot;blah33&quot; pos=&quot;68&quot;&gt;\n
                                                                                                               &lt;o base=&quot;blah34&quot; line=&quot;72&quot; name=&quot;@&quot; pos=&quot;70&quot; ref=&quot;73&quot;/&gt;\n
                                                                                                               &lt;o abstract=&quot;&quot; line=&quot;73&quot; name=&quot;blah34&quot; pos=&quot;70&quot;&gt;\n
                                                                                                                  &lt;o base=&quot;blah35&quot; line=&quot;74&quot; name=&quot;@&quot; pos=&quot;72&quot; ref=&quot;75"/>\n
                                                                                                                  <o abstract="" line="75" name="blah35" pos="72">\n
                                                                                                                     <o base="blah36" line="76" name="@" pos="74" ref="77"/>\n
                                                                                                                     <o abstract="" line="77" name="blah36" pos="74">\n
                                                                                                                        <o base="blah37" line="78" name="@" pos="76" ref="79"/>\n
                                                                                                                        <o abstract="" line="79" name="blah37" pos="76">\n
                                                                                                                           <o base="blah38" line="80" name="@" pos="78" ref="81"/>\n
                                                                                                                           <o abstract="" line="81" name="blah38" pos="78">\n
                                                                                                                              <o base="blah39" line="82" name="@" pos="80" ref="83"/>\n
                                                                                                                              <o abstract="" line="83" name="blah39" pos="80">\n
                                                                                                                                 <o base="bool" data="bytes" line="84" name="@" pos="82">01</o>\n
                                                                                                                              </o>\n
                                                                                                                           </o>\n
                                                                                                                        </o>\n
                                                                                                                     </o>\n
                                                                                                                  </o>\n
                                                                                                               </o>\n
                                                                                                            </o>\n
                                                                                                         </o>\n
                                                                                                      </o>\n
                                                                                                   </o>\n
                                                                                                </o>\n
                                                                                             </o>\n
                                                                                          </o>\n
                                                                                       </o>\n
                                                                                    </o>\n
                                                                                 </o>\n
                                                                              </o>\n
                                                                           </o>\n
                                                                        </o>\n
                                                                     &lt;/o&gt;\n
                                                                  &lt;/o&gt;\n
                                                               &lt;/o&gt;\n
                                                            &lt;/o&gt;\n
                                                         &lt;/o&gt;\n
                                                      &lt;/o&gt;\n
                                                   &lt;/o&gt;\n
                                                &lt;/o&gt;\n
                                             &lt;/o&gt;\n
                                          &lt;/o&gt;\n
                                       &lt;/o&gt;\n
                                    &lt;/o&gt;\n
                                 &lt;/o&gt;\n
                              &lt;/o&gt;\n
                           &lt;/o&gt;\n
                        &lt;/o&gt;\n
                     &lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:38.702 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 175&micro;s
17:47:38.704 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 149µs
17:47:38.714 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:38.732 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:38.736 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 176µs
17:47:38.737 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 115µs
17:47:38.737 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:38.738 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 232µs
17:47:38.742 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 96µs
17:47:38.758 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:38.772 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:38.778 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 155µs
17:47:38.787 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 154µs
17:47:38.788 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:38.788 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 117µs
17:47:38.790 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 132µs
17:47:38.797 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:38.806 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 157ms
17:47:38.809 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1852 bytes of XML in 151µs
17:47:38.839 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 11ms
17:47:38.840 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 632µs
17:47:38.841 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 123µs
17:47:38.842 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1900 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="6"\n
          name="transformer"\n
          time="2024-12-10T17:47:38.257244Z"\n
          version="0.28.10">\n
   <listing>+architect yegor256@gmail.com\n
+package org.eolang.examples\n
\n
[n] &gt; fibonacci\n
  if. &gt; @\n
    lt.\n
      n\n
      2\n
    n\n
    plus.\n
      fibonacci\n
        n.minus 1\n
      fibonacci\n
        n.minus 2\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>architect</head>\n
         <tail>yegor256@gmail.com</tail>\n
         <part>yegor256@gmail.com</part>\n
      </meta>\n
      <meta line="2">\n
         <head>package</head>\n
         <tail>org.eolang.examples</tail>\n
         <part>org.eolang.examples</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="fibonacci" pos="0">\n
         <o line="4" name="n" pos="1"/>\n
         <o base=".if" line="5" name="@" pos="2">\n
            <o base=".lt" line="6" pos="4">\n
               <o base="n" line="7" pos="6" ref="4"/>\n
               <o base="int" data="bytes" line="8" pos="6">00 00 00 00 00 00 00 02</o>\n
            </o>\n
            <o base="n" line="9" pos="4" ref="4"/>\n
            <o base=".plus" line="10" pos="4">\n
               <o base="fibonacci" line="11" pos="6" ref="4">\n
                  <o base="n" line="12" pos="8" ref="4"/>\n
                  <o base=".minus" line="12" method="" pos="9">\n
                     <o base="int" data="bytes" line="12" pos="16">00 00 00 00 00 00 00 01</o>\n
                  </o>\n
               </o>\n
               <o base="fibonacci" line="13" pos="6" ref="4">\n
                  <o base="n" line="14" pos="8" ref="4"/>\n
                  <o base=".minus" line="14" method="" pos="9">\n
                     <o base="int" data="bytes" line="14" pos="16">00 00 00 00 00 00 00 02</o>\n
                  </o>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:38.852 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 140µs
17:47:38.853 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 132µs
17:47:38.863 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:38.871 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 517µs
17:47:38.872 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 128&micro;s
17:47:38.872 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 112&micro;s
17:47:38.873 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:38.874 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 637&micro;s
17:47:38.875 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 235&micro;s
17:47:38.886 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 540&micro;s
17:47:38.902 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:38.903 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 170&micro;s
17:47:38.905 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 310&micro;s
17:47:38.906 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:38.908 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 239µs
17:47:38.909 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 248µs
17:47:38.922 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 982µs
17:47:38.923 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 104ms
17:47:39.441 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4622 bytes of XML in 891µs
17:47:39.474 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:39.476 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 172µs
17:47:39.481 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 135µs
17:47:39.485 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (4562 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="232"\n
          name="transformer"\n
          time="2024-12-10T17:47:38.024810Z"\n
          version="0.28.10">\n
   <listing>+package org.eolang.examples\n
+alias org.eolang.examples.fibonacci\n
+alias org.eolang.io.stdout\n
+alias org.eolang.txt.sprintf\n
+architect yegor256@gmail.com\n
\n
[args...] &gt; app\n
  at. &gt; n!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 0\n
    0\n
  at. &gt; e!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 1\n
    0\n
  and. &gt; @\n
    stdout\n
      sprintf\n
        "%dth Fibonacci number is %d\n"\n
        n\n
        fibonacci n &gt; f\n
    if.\n
      not.\n
        eq.\n
          e\n
          f\n
      []\n
        sprintf &gt; msg\n
          "%d not equal to %d"\n
          e\n
          f\n
      TRUE\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.eolang.examples</tail>\n
         <part>org.eolang.examples</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>fibonacci org.eolang.examples.fibonacci</tail>\n
         <part>fibonacci</part>\n
         <part>org.eolang.examples.fibonacci</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="4">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta line="5">\n
         <head>architect</head>\n
         <tail>yegor256@gmail.com</tail>\n
         <part>yegor256@gmail.com</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="7" name="app" pos="0">\n
         <o line="7" name="args" pos="1" vararg=""/>\n
         <o base=".at" const="" line="8" name="n" pos="2">\n
            <o base="QQ" line="9" pos="4"/>\n
            <o base=".txt" line="9" method="" pos="6"/>\n
            <o base=".sscanf" line="9" method="" pos="10">\n
               <o base="string" data="string" line="10" pos="6">%d</o>\n
               <o base="args" line="11" pos="6" ref="7"/>\n
               <o base=".at" line="11" method="" pos="10">\n
                  <o base="int" data="bytes" line="11" pos="14">00 00 00 00 00 00 00 00</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="12" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".at" const="" line="13" name="e" pos="2">\n
            <o base="QQ" line="14" pos="4"/>\n
            <o base=".txt" line="14" method="" pos="6"/>\n
            <o base=".sscanf" line="14" method="" pos="10">\n
               <o base="string" data="string" line="15" pos="6">%d</o>\n
               <o base="args" line="16" pos="6" ref="7"/>\n
               <o base=".at" line="16" method="" pos="10">\n
                  <o base="int" data="bytes" line="16" pos="14">00 00 00 00 00 00 00 01</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="17" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".and" line="18" name="@" pos="2">\n
            <o base="stdout" line="19" pos="4">\n
               <o base="sprintf" line="20" pos="6">\n
                  <o base="string" data="string" line="21" pos="8">%dth Fibonacci number is %d\n</o>\n
                  <o base="n" line="22" pos="8" ref="8"/>\n
                  &lt;o base=&quot;org.eolang.examples fibonacci&quot; line=&quot;23&quot; name=&quot;f&quot; pos=&quot;8&quot;&gt;\n
                     &lt;o base=&quot;n&quot; line=&quot;23&quot; pos=&quot;18&quot; ref=&quot;8&quot;/&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;.if&quot; line=&quot;24&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;.not&quot; line=&quot;25&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;.eq&quot; line=&quot;26&quot; pos=&quot;8&quot;&gt;\n
                     &lt;o base=&quot;e&quot; line=&quot;27&quot; pos=&quot;10&quot; ref=&quot;13&quot;/&gt;\n
                     &lt;o base=&quot;f&quot; line=&quot;28&quot; pos=&quot;10&quot;/&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;29&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;sprintf&quot; line=&quot;30&quot; name=&quot;msg&quot; pos=&quot;8&quot;&gt;\n
                     &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;31&quot; pos=&quot;10&quot;&gt;%d not equal to %d&lt;/o&gt;\n
                     &lt;o base=&quot;e&quot; line=&quot;32&quot; pos=&quot;10&quot; ref=&quot;13&quot;/&gt;\n
                     &lt;o base=&quot;f&quot; line=&quot;33&quot; pos=&quot;10&quot;/&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o base=&quot;bool&quot; data=&quot;bytes&quot; line=&quot;34&quot; pos=&quot;6&quot;&gt;01&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:39.495 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 139&micro;s
17:47:39.495 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 104&micro;s
17:47:39.504 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:39.505 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 60ms
17:47:39.510 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4600 bytes of XML in 3ms
17:47:39.577 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:39.578 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 160µs
17:47:39.581 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 109µs
17:47:39.586 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (4602 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="232"\n
          name="transformer"\n
          time="2024-12-10T17:47:38.024810Z"\n
          version="0.28.10">\n
   <listing>+package org.eolang.examples\n
+alias org.eolang.examples.fibonacci\n
+alias org.eolang.io.stdout\n
+alias org.eolang.txt.sprintf\n
+architect yegor256@gmail.com\n
\n
[args...] &gt; app\n
  at. &gt; n!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 0\n
    0\n
  at. &gt; e!\n
    QQ.txt.sscanf\n
      "%d"\n
      args.at 1\n
    0\n
  and. &gt; @\n
    stdout\n
      sprintf\n
        "%dth Fibonacci number is %d\n"\n
        n\n
        fibonacci n &gt; f\n
    if.\n
      not.\n
        eq.\n
          e\n
          f\n
      []\n
        sprintf &gt; msg\n
          "%d not equal to %d"\n
          e\n
          f\n
      TRUE\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.eolang.examples</tail>\n
         <part>org.eolang.examples</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>fibonacci org.eolang.examples.fibonacci</tail>\n
         <part>fibonacci</part>\n
         <part>org.eolang.examples.fibonacci</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="4">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta line="5">\n
         <head>architect</head>\n
         <tail>yegor256@gmail.com</tail>\n
         <part>yegor256@gmail.com</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="7" name="app" pos="0">\n
         <o line="7" name="args" pos="1" vararg=""/>\n
         <o base=".at" const="" line="8" name="n" pos="2">\n
            <o base=".sscanf" line="9" pos="10">\n
               <o base=".txt" line="9" pos="6">\n
                  <o base="QQ" line="9" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="10" pos="6">%d</o>\n
               <o base=".at" line="11" pos="10">\n
                  <o base="args" line="11" pos="6" ref="7"/>\n
                  <o base="int" data="bytes" line="11" pos="14">00 00 00 00 00 00 00 00</o>\n
               </o>\n
            </o>\n
            <o base="int" data="bytes" line="12" pos="4">00 00 00 00 00 00 00 00</o>\n
         </o>\n
         <o base=".at" const="" line="13" name="e" pos="2">\n
            <o base=".sscanf" line="14" pos="10">\n
               <o base=".txt" line="14" pos="6">\n
                  <o base="QQ" line="14" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="15" pos="6">%d</o>\n
               <o base=".at" line="16" pos="10">\n
                  <o base="args" line="16" pos="6" ref="7"/>\n
                  <o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;16&quot; pos=&quot;14&quot;&gt;00 00 00 00 00 00 00 01&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;17&quot; pos=&quot;4&quot;&gt;00 00 00 00 00 00 00 00&lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o base=&quot;.and&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;19&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;sprintf&quot; line=&quot;20&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;8&quot;&gt;%dth Fibonacci number is %d\n&lt;/o&gt;\n
                  &lt;o base=&quot;n&quot; line=&quot;22&quot; pos=&quot;8&quot; ref=&quot;8&quot;/&gt;\n
                  &lt;o base=&quot;org.eolang.examples fibonacci&quot; line=&quot;23&quot; name=&quot;f&quot; pos=&quot;8&quot;&gt;\n
                     &lt;o base=&quot;n&quot; line=&quot;23&quot; pos=&quot;18&quot; ref=&quot;8&quot;/&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;.if&quot; line=&quot;24&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;.not&quot; line=&quot;25&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;.eq&quot; line=&quot;26&quot; pos=&quot;8&quot;&gt;\n
                     &lt;o base=&quot;e&quot; line=&quot;27&quot; pos=&quot;10&quot; ref=&quot;13&quot;/&gt;\n
                     &lt;o base=&quot;f&quot; line=&quot;28&quot; pos=&quot;10&quot;/&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;29&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;sprintf&quot; line=&quot;30&quot; name=&quot;msg&quot; pos=&quot;8&quot;&gt;\n
                     &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;31&quot; pos=&quot;10&quot;&gt;%d not equal to %d&lt;/o&gt;\n
                     &lt;o base=&quot;e&quot; line=&quot;32&quot; pos=&quot;10&quot; ref=&quot;13&quot;/&gt;\n
                     &lt;o base=&quot;f&quot; line=&quot;33&quot; pos=&quot;10&quot;/&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o base=&quot;bool&quot; data=&quot;bytes&quot; line=&quot;34&quot; pos=&quot;6&quot;&gt;01&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:39.594 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 132&micro;s
17:47:39.596 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 113&micro;s
17:47:39.606 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:39.609 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 93ms
17:47:39.617 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4641 bytes of XML in 855µs
17:47:39.650 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 22ms
17:47:39.724 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 24ms
17:47:39.730 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 17837 bytes of XML in 3ms
17:47:39.757 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:39.764 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 4ms
17:47:39.767 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 172µs
17:47:39.769 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:39.774 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 112µs
17:47:39.777 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 2ms
17:47:39.799 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 15ms
17:47:39.800 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 63ms
17:47:39.801 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 17859 bytes of XML in 427µs
17:47:39.837 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 14ms
17:47:39.843 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 161µs
17:47:39.844 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 109µs
17:47:39.845 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' made no changes
17:47:39.845 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 84µs
17:47:39.846 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 95µs
17:47:39.859 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:39.860 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 55ms
17:47:39.861 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 17898 bytes of XML in 361µs
17:47:39.888 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 19ms
17:47:39.943 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 26ms
17:47:39.946 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2031 bytes of XML in 192µs
17:47:39.978 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:39.979 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 131µs
17:47:39.981 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 82µs
17:47:39.981 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:39.982 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 88µs
17:47:39.983 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 85&micro;s
17:47:39.991 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 871&micro;s
17:47:39.992 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 38ms
17:47:39.992 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2053 bytes of XML in 112&micro;s
17:47:40.022 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:40.023 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 133&micro;s
17:47:40.024 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 90&micro;s
17:47:40.028 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (2039 chars):
&lt;?xml version=&quot;1.0&quot; encoding="UTF-8"?>\n
<program ms="6"\n
          name="transformer"\n
          time="2024-12-10T17:47:38.257244Z"\n
          version="0.28.10">\n
   <listing>+architect yegor256@gmail.com\n
+package org.eolang.examples\n
\n
[n] &gt; fibonacci\n
  if. &gt; @\n
    lt.\n
      n\n
      2\n
    n\n
    plus.\n
      fibonacci\n
        n.minus 1\n
      fibonacci\n
        n.minus 2\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>architect</head>\n
         <tail>yegor256@gmail.com</tail>\n
         <part>yegor256@gmail.com</part>\n
      </meta>\n
      <meta line="2">\n
         <head>package</head>\n
         <tail>org.eolang.examples</tail>\n
         <part>org.eolang.examples</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="fibonacci" pos="0">\n
         <o line="4" name="n" pos="1"/>\n
         <o base=".if" line="5" name="@" pos="2">\n
            <o base=".lt" line="6" pos="4">\n
               <o base="n" line="7" pos="6" ref="4"/>\n
               <o base="int" data="bytes" line="8" pos="6">00 00 00 00 00 00 00 02</o>\n
            </o>\n
            <o base="n" line="9" pos="4" ref="4"/>\n
            <o base=".plus" line="10" pos="4">\n
               <o base="fibonacci" line="11" pos="6" ref="4">\n
                  <o base=".minus" line="12" pos="9">\n
                     <o base="n" line="12" pos="8" ref="4"/>\n
                     <o base="int" data="bytes" line="12" pos="16">00 00 00 00 00 00 00 01</o>\n
                  </o>\n
               </o>\n
               <o base="fibonacci" line="13" pos="6" ref="4">\n
                  <o base=".minus" line="14" pos="9">\n
                     <o base="n" line="14" pos="8" ref="4"/>\n
                     <o base="int" data="bytes" line="14" pos="16">00 00 00 00 00 00 00 02</o>\n
                  </o>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:40.038 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 101µs
17:47:40.039 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 85µs
17:47:40.051 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 481µs
17:47:40.051 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 52ms
17:47:40.053 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2078 bytes of XML in 534µs
17:47:40.063 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:40.113 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 13ms
17:47:40.158 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:40.160 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 15 EO lines compiled
17:47:40.190 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:40.192 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 8 EO lines compiled
17:47:40.194 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1742 bytes of XML in 170µs
17:47:40.212 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 842µs
17:47:40.218 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 191µs
17:47:40.220 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 609µs
17:47:40.226 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1758 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="13"\n
          name="transformer"\n
          time="2024-12-10T17:47:40.140909Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>utils.util</tail>\n
         <part>utils.util</part>\n
      </meta>\n
      <meta line="2">\n
         <head>alias</head>\n
         <tail>org.eolang.txt.sprintf</tail>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta line="3">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="util" line="6" name="@" pos="2"/>\n
         <o base="action" line="7" name="xx" pos="2">\n
            <o base="int" data="bytes" line="7" pos="9">00 00 00 00 00 00 00 14</o>\n
         </o>\n
         <o abstract="" line=&quot;8&quot; name=&quot;main_action&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;sprintf&quot; line=&quot;10&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;11&quot; pos=&quot;8&quot;&gt;hehe %d&lt;/o&gt;\n
                  &lt;o base=&quot;xx&quot; line=&quot;12&quot; pos=&quot;8&quot; ref=&quot;7&quot;/&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;main&quot; line=&quot;15&quot; pos=&quot;2&quot; ref=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.main_action&quot; line=&quot;15&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;6&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:40.234 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 536&micro;s
17:47:40.235 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 122&micro;s
17:47:40.246 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 530&micro;s
17:47:40.255 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:40.258 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 174&micro;s
17:47:40.259 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 579&micro;s
17:47:40.260 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1942 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;13&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:40.140909Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util utils.util</tail>\n
         <part>util</part>\n
         <part>utils.util</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="util" line="6" name="@" pos="2"/>\n
         <o base="action" line="7" name="xx" pos="2">\n
            <o base="int" data="bytes" line="7" pos="9">00 00 00 00 00 00 00 14</o>\n
         </o>\n
         <o abstract="" line="8" name="main_action" pos="2">\n
            <o base="stdout" line="9" name="@" pos="4">\n
               <o base="sprintf" line="10" pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base="main" line="15" pos="2" ref="5"/>\n
         <o base=".main_action" line="15" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:40.267 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 89µs
17:47:40.271 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 95µs
17:47:40.280 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 459µs
17:47:40.290 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:40.295 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 263µs
17:47:40.298 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 157µs
17:47:40.300 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2013 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="13"\n
          name="transformer"\n
          time="2024-12-10T17:47:40.140909Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util utils.util</tail>\n
         <part>util</part>\n
         <part>utils.util</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;utils.util&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;action&quot; line=&quot;7&quot; name=&quot;xx&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;7&quot; pos=&quot;9&quot;&gt;00 00 00 00 00 00 00 14&lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;main_action&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.txt.sprintf&quot; line=&quot;10&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;11&quot; pos=&quot;8&quot;&gt;hehe %d&lt;/o&gt;\n
                  &lt;o base=&quot;xx&quot; line=&quot;12&quot; pos=&quot;8&quot; ref=&quot;7&quot;/&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;main&quot; line=&quot;15&quot; pos=&quot;2&quot; ref=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.main_action&quot; line=&quot;15&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;6&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:40.318 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 179&micro;s
17:47:40.319 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 127&micro;s
17:47:40.335 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 509&micro;s
17:47:40.338 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 141ms
17:47:40.342 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1114 bytes of XML in 412&micro;s
17:47:40.383 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:40.386 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 2ms
17:47:40.388 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 853µs
17:47:40.391 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1122 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="4"\n
          name="transformer"\n
          time="2024-12-10T17:47:40.166234Z"\n
          version="0.28.10">\n
   <listing>+package utils\n
\n
[] &gt; util\n
  [i] &gt; action\n
    if. &gt; @\n
      i.gt 5\n
      7\n
      8\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>utils</tail>\n
         <part>utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="util" pos="0">\n
         <o abstract="" line="4" name="action" pos="2">\n
            <o line="4" name="i" pos="3"/>\n
            <o base=".if" line="5" name="@" pos="4">\n
               <o base="i" line="6" pos="6" ref="4"/>\n
               <o base=".gt" line="6" method="" pos="7">\n
                  <o base="int" data="bytes" line="6" pos="11">00 00 00 00 00 00 00 05</o>\n
               </o>\n
               <o base="int" data="bytes" line="7" pos="6">00 00 00 00 00 00 00 07</o>\n
               <o base="int" data="bytes" line="8" pos="6">00 00 00 00 00 00 00 08</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:40.405 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 202µs
17:47:40.414 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 3ms
17:47:40.437 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 389µs
17:47:40.459 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 422µs
17:47:40.470 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:40.473 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 132µs
17:47:40.475 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:40.476 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 433µs
17:47:40.478 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 255µs
17:47:40.498 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:40.518 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 570µs
17:47:40.520 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 156µs
17:47:40.521 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 106µs
17:47:40.522 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:40.523 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 527µs
17:47:40.523 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 93µs
17:47:40.535 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 587µs
17:47:40.536 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 184ms
17:47:40.889 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2010 bytes of XML in 151µs
17:47:40.925 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 748µs
17:47:40.933 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 143µs
17:47:40.935 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 109&micro;s
17:47:40.937 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (1959 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;13&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:40.140909Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &amp;gt; main\n
  util &amp;gt; @\n
  action 20 &amp;gt; xx\n
  [] &amp;gt; main_action\n
    stdout &amp;gt; @\n
      sprintf\n
        &quot;hehe %d&quot;\n
        xx\n
\n
[] &amp;gt; app\n
  main.main_action &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util utils.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;utils.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;sprintf org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;sprintf&lt;/part&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="util" line="6" name="@" pos="2"/>\n
         <o base="@" line="7" pos="8"/>\n
         <o base=".action" line="7" name="xx" pos="2"/>\n
         <o abstract="" line="8" name="main_action" pos="2">\n
            <o base="stdout" line="9" name="@" pos="4">\n
               <o base="sprintf" line="10" pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base="main" line="15" pos="2" ref="5"/>\n
         <o base=".main_action" line="15" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:40.952 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 124µs
17:47:40.953 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 586µs
17:47:40.976 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 493µs
17:47:40.989 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 96ms
17:47:40.992 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1997 bytes of XML in 166µs
17:47:41.036 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:41.046 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 146µs
17:47:41.047 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 103µs
17:47:41.049 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (2003 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="13"\n
          name="transformer"\n
          time="2024-12-10T17:47:40.140909Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util utils.util</tail>\n
         <part>util</part>\n
         <part>utils.util</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="util" line="6" name="@" pos="2"/>\n
         <o base="@" line="7" pos="8"/>\n
         <o base=".action" line="7" name="xx" pos="2"/>\n
         <o abstract="" line="8" name="main_action" pos="2">\n
            <o base="stdout" line="9" name="@" pos="4">\n
               <o base="sprintf" line="10" pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base=".main_action" line="15" name="@" pos="6">\n
            <o base="main" line="15" pos="2" ref="5"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.061 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 139&micro;s
17:47:41.063 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 98&micro;s
17:47:41.092 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 577&micro;s
17:47:41.095 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 87ms
17:47:41.101 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2042 bytes of XML in 300&micro;s
17:47:41.115 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 893&micro;s
17:47:41.162 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:41.164 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1253 bytes of XML in 145&micro;s
17:47:41.182 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:41.183 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 123&micro;s
17:47:41.184 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 95&micro;s
17:47:41.186 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:41.186 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 90&micro;s
17:47:41.190 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 95&micro;s
17:47:41.198 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:41.199 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 31ms
17:47:41.199 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1275 bytes of XML in 105µs
17:47:41.220 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 948µs
17:47:41.223 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 126µs
17:47:41.230 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 116µs
17:47:41.232 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1268 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="4"\n
          name="transformer"\n
          time="2024-12-10T17:47:40.166234Z"\n
          version="0.28.10">\n
   <listing>+package utils\n
\n
[] &gt; util\n
  [i] &gt; action\n
    if. &gt; @\n
      i.gt 5\n
      7\n
      8\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>utils</tail>\n
         <part>utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="util" pos="0">\n
         <o abstract="" line="4" name="action" pos="2">\n
            <o line="4" name="i" pos="3"/>\n
            <o base=".if" line="5" name="@" pos="4">\n
               <o base=".gt" line="6" pos="7">\n
                  <o base="i" line="6" pos="6" ref="4"/>\n
                  <o base="int" data="bytes" line="6" pos="11">00 00 00 00 00 00 00 05</o>\n
               </o>\n
               <o base="int" data="bytes" line="7" pos="6">00 00 00 00 00 00 00 07</o>\n
               <o base="int" data="bytes" line="8" pos="6">00 00 00 00 00 00 00 08</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.239 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 131µs
17:47:41.241 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 92µs
17:47:41.245 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:41.245 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 39ms
17:47:41.246 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1307 bytes of XML in 99µs
17:47:41.254 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:41.285 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:41.361 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:41.363 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 20 EO lines compiled
17:47:41.364 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2159 bytes of XML in 427µs
17:47:41.386 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:41.393 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 6ms
17:47:41.395 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 1ms
17:47:41.396 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2218 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="20"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.338772Z"\n
          version="0.28.10">\n
   <listing>+alias stdout org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout t &gt; @\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; dog\n
  animal &gt; @\n
  [t] &gt; talk\n
    stdout "Woof" &gt; @\n
\n
[x] &gt; app\n
  if. &gt; milo\n
    x.eq "cat"\n
    cat\n
    dog\n
  milo.talk "hehe" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;5&quot; pos=&quot;11&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;12&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;13&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;11&quot;&gt;Woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;15&quot; name=&quot;x&quot; pos=&quot;1&quot;/&gt;\n
         &lt;o base=&quot;.if&quot; line=&quot;16&quot; name=&quot;milo&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;x&quot; line=&quot;17&quot; pos=&quot;4&quot; ref=&quot;15&quot;/&gt;\n
            &lt;o base=&quot;.eq&quot; line=&quot;17&quot; method=&quot;&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;9&quot;&gt;cat&lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;4&quot; ref=&quot;7&quot;/&gt;\n
            &lt;o base=&quot;dog&quot; line=&quot;19&quot; pos=&quot;4&quot; ref=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
         &lt;o base=&quot;milo&quot; line=&quot;20&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
         <o base=".talk" line="20" method="" name="@" pos="6">\n
            <o base="string" data="string" line="20" pos="12">hehe</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.406 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 171µs
17:47:41.407 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:41.417 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:41.428 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:41.431 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 122µs
17:47:41.431 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 183µs
17:47:41.432 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:41.433 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 212µs
17:47:41.435 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 214µs
17:47:41.447 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 517µs
17:47:41.463 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:41.464 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 124µs
17:47:41.465 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 93µs
17:47:41.465 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2324 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="20"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.338772Z"\n
          version="0.28.10">\n
   <listing>+alias stdout org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout t &gt; @\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; dog\n
  animal &gt; @\n
  [t] &gt; talk\n
    stdout "Woof" &gt; @\n
\n
[x] &gt; app\n
  if. &gt; milo\n
    x.eq "cat"\n
    cat\n
    dog\n
  milo.talk "hehe" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="5" pos="11" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="7" name="cat" pos="0">\n
         <o base="animal" line="8" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="10" name="dog" pos="0">\n
         <o base="animal" line="11" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="12" name="talk" pos="2">\n
            <o line="12" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="11">Woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="app" pos="0">\n
         <o line="15" name="x" pos="1"/>\n
         <o base=".if" line="16" name="milo" pos="2">\n
            &lt;o base=&quot;x&quot; line=&quot;17&quot; pos=&quot;4&quot; ref=&quot;15&quot;/&gt;\n
            &lt;o base=&quot;.eq&quot; line=&quot;17&quot; method=&quot;&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;9&quot;&gt;cat&lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;4&quot; ref=&quot;7&quot;/&gt;\n
            &lt;o base=&quot;dog&quot; line=&quot;19&quot; pos=&quot;4&quot; ref=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
         &lt;o base=&quot;milo&quot; line=&quot;20&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;20&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;20&quot; pos=&quot;12&quot;&gt;hehe&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:41.473 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 104&micro;s
17:47:41.474 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 92&micro;s
17:47:41.482 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 927&micro;s
17:47:41.483 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 111ms
17:47:41.603 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2901 bytes of XML in 215&micro;s
17:47:41.623 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:41.624 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 116&micro;s
17:47:41.625 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 84&micro;s
17:47:41.627 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (2857 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;20&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:41.338772Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias stdout org.eolang.io.stdout\n
\n
[] &amp;gt; animal\n
  [t] &amp;gt; talk\n
    stdout t &amp;gt; @\n
\n
[] &amp;gt; cat\n
  animal &gt; @\n
\n
[] &gt; dog\n
  animal &gt; @\n
  [t] &gt; talk\n
    stdout "Woof" &gt; @\n
\n
[x] &gt; app\n
  if. &gt; milo\n
    x.eq "cat"\n
    cat\n
    dog\n
  milo.talk "hehe" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="5" pos="11" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="7" name="cat" pos="0">\n
         <o base="animal" line="8" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="10" name="dog" pos="0">\n
         <o base="animal" line="11" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="12" name="talk" pos="2">\n
            <o line="12" name="t" pos="3"/>\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="11">Woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="app" pos="0">\n
         <o line="15" name="x" pos="1"/>\n
         <o base=".if" line="16" name="milo" pos="2">\n
            <o base="x" line="17" pos="4" ref="15"/>\n
            <o base=".eq" line="17" method="" pos="5">\n
               <o base="string" data="string" line="17" pos="9">cat</o>\n
            </o>\n
            <o base="cat" line="18" pos="4" ref="7"/>\n
            <o base="dog" line="19" pos="4" ref="10"/>\n
         </o>\n
         <o base=".if" line="20" name="@" pos="2">\n
            <o base="x" line="17" pos="4" ref="15"/>\n
            <o base=".eq" line="17" method="" pos="5">\n
               <o base="string" data="string" line="17" pos="9">cat</o>\n
            </o>\n
            <o base="milo" line="20" pos="2" ref="7"/>\n
            <o base=".@" line="20" method="" pos="11"/>\n
            <o base=".talk" line="20" method="" pos="6">\n
               <o base="string" data="string" line="20" pos="12">hehe</o>\n
            </o>\n
            <o base="milo" line="20" pos="2" ref="10"/>\n
            <o base=".talk" line="20" method="" pos="6">\n
               <o base="string" data="string" line="20" pos="12">hehe</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.632 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 2ms
17:47:41.637 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 89µs
17:47:41.646 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 677µs
17:47:41.646 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 38ms
17:47:41.648 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2895 bytes of XML in 503&micro;s
17:47:41.671 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:41.673 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 128&micro;s
17:47:41.674 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 113&micro;s
17:47:41.675 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (2882 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;20&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:41.338772Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias stdout org.eolang.io.stdout\n
\n
[] &amp;gt; animal\n
  [t] &amp;gt; talk\n
    stdout t &amp;gt; @\n
\n
[] &amp;gt; cat\n
  animal &amp;gt; @\n
\n
[] &amp;gt; dog\n
  animal &amp;gt; @\n
  [t] &amp;gt; talk\n
    stdout &quot;Woof&quot; &amp;gt; @\n
\n
[x] &amp;gt; app\n
  if. &amp;gt; milo\n
    x.eq &quot;cat&quot;\n
    cat\n
    dog\n
  milo.talk &quot;hehe&quot; &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;compress-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;4&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;5&quot; pos=&quot;11&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;12" name="t" pos="3"/>\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="11">Woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="app" pos="0">\n
         <o line="15" name="x" pos="1"/>\n
         <o base=".if" line="16" name="milo" pos="2">\n
            <o base=".eq" line="17" pos="5">\n
               <o base="x" line="17" pos="4" ref="15"/>\n
               <o base="string" data="string" line="17" pos="9">cat</o>\n
            </o>\n
            <o base="cat" line="18" pos="4" ref="7"/>\n
            <o base="dog" line="19" pos="4" ref="10"/>\n
         </o>\n
         <o base=".if" line="20" name="@" pos="2">\n
            <o base=".eq" line="17" pos="5">\n
               <o base="x" line="17" pos="4" ref="15"/>\n
               <o base="string" data="string" line="17" pos="9">cat</o>\n
            </o>\n
            <o base=".talk" line="20" pos="6">\n
               <o base=".@" line="20" pos="11">\n
                  <o base="milo" line="20" pos="2" ref="7"/>\n
               </o>\n
               <o base="string" data="string" line="20" pos="12">hehe</o>\n
            </o>\n
            <o base=".talk" line="20" pos="6">\n
               <o base="milo" line="20" pos="2" ref="10"/>\n
               <o base="string" data="string" line="20" pos="12">hehe</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.680 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 88µs
17:47:41.684 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 547µs
17:47:41.696 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 634µs
17:47:41.696 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 41ms
17:47:41.699 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2921 bytes of XML in 424µs
17:47:41.714 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:41.743 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:41.777 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:41.781 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 15 EO lines compiled
17:47:41.804 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:41.805 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 8 EO lines compiled
17:47:41.814 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1795 bytes of XML in 134µs
17:47:41.835 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:41.839 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 187&micro;s
17:47:41.842 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 146&micro;s
17:47:41.842 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1811 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;9&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:41.758777Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &amp;gt; main\n
  util &amp;gt; @\n
  $.action 20 &amp;gt; xx\n
  [] &amp;gt; main_action\n
    stdout &amp;gt; @\n
      sprintf\n
        &quot;hehe %d&quot;\n
        xx\n
\n
[] &amp;gt; app\n
  main.main_action &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;utils.util&lt;/tail&gt;\n
         &lt;part&gt;utils.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;$&quot; line=&quot;7&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;.action&quot; line=&quot;7&quot; method=&quot;&quot; name=&quot;xx&quot; pos=&quot;3&quot;&gt;\n
            &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;7&quot; pos=&quot;11&quot;&gt;00 00 00 00 00 00 00 14&lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;main_action&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;sprintf&quot; line=&quot;10&quot; pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base="main" line="15" pos="2" ref="5"/>\n
         <o base=".main_action" line="15" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.850 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 118µs
17:47:41.851 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 126µs
17:47:41.858 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:41.865 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 646µs
17:47:41.869 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92µs
17:47:41.869 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 82µs
17:47:41.870 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1995 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.758777Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  $.action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util utils.util</tail>\n
         <part>util</part>\n
         <part>utils.util</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="util" line="6" name="@" pos="2"/>\n
         <o base="$" line="7" pos="2"/>\n
         <o base=".action" line="7" method="" name="xx" pos="3">\n
            <o base="int" data="bytes" line="7" pos="11">00 00 00 00 00 00 00 14</o>\n
         </o>\n
         <o abstract="" line="8" name="main_action" pos="2">\n
            <o base="stdout" line="9" name="@" pos="4">\n
               <o base="sprintf" line="10" pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base="main" line="15" pos="2" ref="5"/>\n
         <o base=".main_action" line="15" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:41.878 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 85&micro;s
17:47:41.883 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 85&micro;s
17:47:41.889 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 461&micro;s
17:47:41.899 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:41.902 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 104&micro;s
17:47:41.903 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 91&micro;s
17:47:41.904 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2066 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;9&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:41.758777Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &amp;gt; main\n
  util &amp;gt; @\n
  $.action 20 &amp;gt; xx\n
  [] &amp;gt; main_action\n
    stdout &amp;gt; @\n
      sprintf\n
        &quot;hehe %d&quot;\n
        xx\n
\n
[] &amp;gt; app\n
  main.main_action &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util utils.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;utils.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;sprintf org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;sprintf&lt;/part&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="utils.util" line="6" name="@" pos="2"/>\n
         <o base="$" line="7" pos="2"/>\n
         <o base=".action" line="7" method="" name="xx" pos="3">\n
            <o base="int" data="bytes" line="7" pos="11">00 00 00 00 00 00 00 14</o>\n
         </o>\n
         <o abstract="" line="8" name="main_action" pos="2">\n
            <o base="org.eolang.io.stdout" line="9" name="@" pos="4">\n
               <o base="org.eolang.txt.sprintf" line="10" pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base="main" line="15" pos="2" ref="5"/>\n
         <o base=".main_action" line="15" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.911 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 96µs
17:47:41.911 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 87µs
17:47:41.918 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 440µs
17:47:41.918 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 101ms
17:47:41.920 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1114 bytes of XML in 517µs
17:47:41.937 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:41.942 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 137µs
17:47:41.944 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:41.945 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1122 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="5"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.789884Z"\n
          version="0.28.10">\n
   <listing>+package utils\n
\n
[] &gt; util\n
  [i] &gt; action\n
    if. &gt; @\n
      i.gt 5\n
      7\n
      8\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>utils</tail>\n
         <part>utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="util" pos="0">\n
         <o abstract="" line="4" name="action" pos="2">\n
            <o line="4" name="i" pos="3"/>\n
            <o base=".if" line="5" name="@" pos="4">\n
               <o base="i" line="6" pos="6" ref="4"/>\n
               <o base=".gt" line="6" method="" pos="7">\n
                  <o base="int" data="bytes" line="6" pos="11">00 00 00 00 00 00 00 05</o>\n
               </o>\n
               <o base="int" data="bytes" line="7" pos="6">00 00 00 00 00 00 00 07</o>\n
               <o base="int" data="bytes" line="8" pos="6">00 00 00 00 00 00 00 08</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:41.951 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 120µs
17:47:41.953 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 114µs
17:47:41.959 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 351&micro;s
17:47:41.969 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 376&micro;s
17:47:41.974 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 90&micro;s
17:47:41.975 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 80&micro;s
17:47:41.975 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:41.976 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 75&micro;s
17:47:41.976 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70&micro;s
17:47:41.986 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 344&micro;s
17:47:41.997 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:41.998 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 108&micro;s
17:47:41.998 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 105&micro;s
17:47:41.999 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:42.000 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 88&micro;s
17:47:42.002 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 97µs
17:47:42.008 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 365µs
17:47:42.014 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 87ms
17:47:42.210 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2171 bytes of XML in 146µs
17:47:42.222 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 753µs
17:47:42.223 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 100µs
17:47:42.226 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 85µs
17:47:42.227 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (2120 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.758777Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  $.action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util utils.util</tail>\n
         <part>util</part>\n
         <part>utils.util</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>sprintf org.eolang.txt.sprintf</tail>\n
         <part>sprintf</part>\n
         <part>org.eolang.txt.sprintf</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="main" pos="0">\n
         <o base="util" line="6" name="@" pos="2"/>\n
         <o base="$" line="7" pos="2"/>\n
         <o base=".@" line="7" method="" pos="10"/>\n
         <o base=".action" line="7" method="" name="xx" pos="3">\n
            <o base="int" data="bytes" line="7" pos="11">00 00 00 00 00 00 00 14</o>\n
         </o>\n
         <o abstract="" line="8" name="main_action" pos="2">\n
            <o base="stdout" line="9" name="@" pos="4">\n
               <o base="sprintf" line="10" pos="6">\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base="main" line="15" pos="2" ref="5"/>\n
         <o base=".main_action" line="15" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.235 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 100µs
17:47:42.236 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 78µs
17:47:42.244 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 483µs
17:47:42.245 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 27ms
17:47:42.246 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2158 bytes of XML in 117µs
17:47:42.268 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 888µs
17:47:42.270 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 139µs
17:47:42.271 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 97µs
17:47:42.271 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (2169 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.758777Z"\n
          version="0.28.10">\n
   <listing>+alias utils.util\n
+alias org.eolang.txt.sprintf\n
+alias org.eolang.io.stdout\n
\n
[] &gt; main\n
  util &gt; @\n
  $.action 20 &gt; xx\n
  [] &gt; main_action\n
    stdout &gt; @\n
      sprintf\n
        "hehe %d"\n
        xx\n
\n
[] &gt; app\n
  main.main_action &gt; @\n
</listing>\n
   <errors/>\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;compress-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util utils.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;utils.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;sprintf org.eolang.txt.sprintf&lt;/tail&gt;\n
         &lt;part&gt;sprintf&lt;/part&gt;\n
         &lt;part&gt;org.eolang.txt.sprintf&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;.action&quot; line=&quot;7&quot; name=&quot;xx&quot; pos=&quot;3&quot;&gt;\n
            &lt;o base=&quot;.@&quot; line=&quot;7&quot; pos=&quot;10&quot;&gt;\n
               &lt;o base=&quot;$&quot; line=&quot;7&quot; pos=&quot;2&quot;/&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;7&quot; pos=&quot;11&quot;&gt;00 00 00 00 00 00 00 14&lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;main_action&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;sprintf&quot; line=&quot;10&quot; pos=&quot;6&quot;&gt;\n
                  <o base="string" data="string" line="11" pos="8">hehe %d</o>\n
                  <o base="xx" line="12" pos="8" ref="7"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="app" pos="0">\n
         <o base=".main_action" line="15" name="@" pos="6">\n
            <o base="main" line="15" pos="2" ref="5"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.279 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 90µs
17:47:42.283 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 84µs
17:47:42.289 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 958µs
17:47:42.294 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 40ms
17:47:42.296 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2208 bytes of XML in 131µs
17:47:42.301 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 939µs
17:47:42.340 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:42.341 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1253 bytes of XML in 156µs
17:47:42.355 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 506µs
17:47:42.356 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 242µs
17:47:42.358 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 106µs
17:47:42.359 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:42.360 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 218µs
17:47:42.363 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 1ms
17:47:42.367 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 365µs
17:47:42.370 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 23ms
17:47:42.373 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1275 bytes of XML in 89µs
17:47:42.397 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 438µs
17:47:42.398 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 133µs
17:47:42.399 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 93µs
17:47:42.400 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1268 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="5"\n
          name="transformer"\n
          time="2024-12-10T17:47:41.789884Z"\n
          version="0.28.10">\n
   <listing>+package utils\n
\n
[] &gt; util\n
  [i] &gt; action\n
    if. &gt; @\n
      i.gt 5\n
      7\n
      8\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>utils</tail>\n
         <part>utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="util" pos="0">\n
         <o abstract="" line="4" name="action" pos="2">\n
            <o line="4" name="i" pos="3"/>\n
            <o base=".if" line="5" name="@" pos="4">\n
               <o base=".gt" line="6" pos="7">\n
                  <o base="i" line="6" pos="6" ref="4"/>\n
                  <o base="int" data="bytes" line="6" pos="11">00 00 00 00 00 00 00 05</o>\n
               </o>\n
               <o base="int" data="bytes&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;00 00 00 00 00 00 00 07&lt;/o&gt;\n
               &lt;o base=&quot;int&quot; data=&quot;bytes&quot; line=&quot;8&quot; pos=&quot;6&quot;&gt;00 00 00 00 00 00 00 08&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:42.408 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 82&micro;s
17:47:42.409 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 91&micro;s
17:47:42.417 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 761&micro;s
17:47:42.423 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 44ms
17:47:42.424 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1307 bytes of XML in 102&micro;s
17:47:42.430 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:42.459 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:42.495 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:42.496 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 5 EO lines compiled
17:47:42.508 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:42.514 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 6 EO lines compiled
17:47:42.534 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:42.534 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 9 EO lines compiled
17:47:42.556 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:42.560 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 9 EO lines compiled
17:47:42.562 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 696 bytes of XML in 247µs
17:47:42.576 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 408µs
17:47:42.582 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 164µs
17:47:42.583 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 107µs
17:47:42.584 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (704 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.475594Z"\n
          version="0.28.10">\n
   <listing>+alias breeds.bengal\n
\n
[] &gt; app\n
  bengal &gt; tom\n
  tom.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>breeds.bengal</tail>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="tom" pos="2"/>\n
         <o base="tom" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.589 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 151µs
17:47:42.590 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:42.599 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 957µs
17:47:42.608 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:42.608 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 94µs
17:47:42.609 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 77µs
17:47:42.611 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (794 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.475594Z"\n
          version="0.28.10">\n
   <listing>+alias breeds.bengal\n
\n
[] &gt; app\n
  bengal &gt; tom\n
  tom.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="tom" pos="2"/>\n
         <o base="tom" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.617 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 212µs
17:47:42.618 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 211µs
17:47:42.624 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 273µs
17:47:42.634 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 424µs
17:47:42.636 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 244µs
17:47:42.638 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 368µs
17:47:42.639 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (837 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.475594Z"\n
          version="0.28.10">\n
   <listing>+alias breeds.bengal\n
\n
[] &gt; app\n
  bengal &gt; tom\n
  tom.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail&gt;\n
         &lt;part&gt;bengal&lt;/part&gt;\n
         &lt;part&gt;breeds.bengal&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;breeds.bengal&quot; line=&quot;4&quot; name=&quot;tom&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;5&quot; pos=&quot;2&quot; ref=&quot;4&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;5&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:42.646 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100&micro;s
17:47:42.648 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 92&micro;s
17:47:42.655 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 709&micro;s
17:47:42.658 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 92ms
17:47:42.659 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 875 bytes of XML in 74&micro;s
17:47:42.672 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 418&micro;s
17:47:42.676 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 158µs
17:47:42.677 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 130µs
17:47:42.678 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:42.680 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 243µs
17:47:42.681 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 110µs
17:47:42.690 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 341µs
17:47:42.693 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 290µs
17:47:42.694 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 86µs
17:47:42.698 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 83µs
17:47:42.698 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:42.699 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96µs
17:47:42.700 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74µs
17:47:42.704 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 291µs
17:47:42.719 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:42.720 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 128µs
17:47:42.721 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 232µs
17:47:42.722 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:42.724 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 331µs
17:47:42.725 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 224µs
17:47:42.734 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 337µs
17:47:42.735 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 69ms
17:47:42.738 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1228 bytes of XML in 2ms
17:47:42.753 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 422µs
17:47:42.755 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 258µs
17:47:42.758 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 132µs
17:47:42.759 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:42.760 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 394µs
17:47:42.761 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:42.771 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:42.780 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:42.781 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 94µs
17:47:42.781 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 76µs
17:47:42.786 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1370 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.539263Z"\n
          version="0.28.10">\n
   <listing>+package org.animals\n
+alias org.eolang.io.stdout\n
+alias org.life.creature\n
\n
[t] &gt; cat\n
  creature &gt; @\n
  [] &gt; talk\n
    stdout &gt; @\n
      "cat talks"\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="stdout" line="8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;cat talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:42.787 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 83&micro;s
17:47:42.787 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73&micro;s
17:47:42.789 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 327&micro;s
17:47:42.810 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:42.811 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 131&micro;s
17:47:42.812 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 124µs
17:47:42.814 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1429 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.539263Z"\n
          version="0.28.10">\n
   <listing>+package org.animals\n
+alias org.eolang.io.stdout\n
+alias org.life.creature\n
\n
[t] &gt; cat\n
  creature &gt; @\n
  [] &gt; talk\n
    stdout &gt; @\n
      "cat talks"\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="org.life.creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.821 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 98µs
17:47:42.822 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 90µs
17:47:42.827 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 354µs
17:47:42.828 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 82ms
17:47:42.832 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1244 bytes of XML in 105µs
17:47:42.843 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 469µs
17:47:42.846 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 257µs
17:47:42.848 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 249µs
17:47:42.849 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:42.850 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 240µs
17:47:42.853 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:42.860 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 372µs
17:47:42.866 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:42.867 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 224µs
17:47:42.869 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 361µs
17:47:42.870 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1328 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.517912Z"\n
          version="0.28.10">\n
   <listing>+package breeds\n
+alias org.animals.cat\n
\n
[] &gt; bengal\n
  cat "hello" &gt; @\n
  [] &gt; meow\n
    ^.live &gt; @\n
  [] &gt; bengal_live\n
    cat.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".live" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.879 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91&micro;s
17:47:42.880 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 78&micro;s
17:47:42.886 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 836&micro;s
17:47:42.894 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 541&micro;s
17:47:42.895 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 109&micro;s
17:47:42.896 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 93&micro;s
17:47:42.897 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1388 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;3&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:42.517912Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+package breeds\n
+alias org.animals.cat\n
\n
[] &amp;gt; bengal\n
  cat &quot;hello&quot; &amp;gt; @\n
  [] &amp;gt; meow\n
    ^.live &amp;gt; @\n
  [] &amp;gt; bengal_live\n
    cat.live &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;breeds&lt;/tail&gt;\n
         &lt;part&gt;breeds&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;cat org.animals.cat&lt;/tail&gt;\n
         &lt;part&gt;cat&lt;/part&gt;\n
         &lt;part&gt;org.animals.cat&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".live" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="org.animals.cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:42.905 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 99µs
17:47:42.905 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 87µs
17:47:42.912 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 359µs
17:47:42.914 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 79ms
17:47:43.303 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 994 bytes of XML in 111µs
17:47:43.327 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:43.328 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 119µs
17:47:43.329 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 101µs
17:47:43.330 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (971 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.475594Z"\n
          version="0.28.10">\n
   <listing>+alias breeds.bengal\n
\n
[] &gt; app\n
  bengal &gt; tom\n
  tom.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="tom" pos="2"/>\n
         <o base="tom" line="5" pos="2" ref="4"/>\n
         <o base=".@" line="5" method="" pos="10"/>\n
         <o base=".@" line="5" method="" pos="12"/>\n
         <o base=".live" line="5" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:43.337 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 100µs
17:47:43.339 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 80µs
17:47:43.343 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 318µs
17:47:43.344 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 26ms
17:47:43.345 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1009 bytes of XML in 83µs
17:47:43.361 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 419µs
17:47:43.363 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 219µs
17:47:43.365 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 207µs
17:47:43.365 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1045 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.475594Z"\n
          version="0.28.10">\n
   <listing>+alias breeds.bengal\n
\n
[] &gt; app\n
  bengal &gt; tom\n
  tom.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;bengal breeds.bengal&lt;/tail&gt;\n
         &lt;part&gt;bengal&lt;/part&gt;\n
         &lt;part&gt;breeds.bengal&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;bengal&quot; line=&quot;4&quot; name=&quot;tom&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;.@&quot; line=&quot;5&quot; pos=&quot;12&quot;&gt;\n
               &lt;o base=&quot;.@&quot; line=&quot;5&quot; pos=&quot;10&quot;&gt;\n
                  &lt;o base=&quot;tom&quot; line=&quot;5&quot; pos=&quot;2&quot; ref=&quot;4&quot;/&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:43.374 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 81&micro;s
17:47:43.375 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 77&micro;s
17:47:43.383 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 342&micro;s
17:47:43.383 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 35ms
17:47:43.384 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1084 bytes of XML in 86&micro;s
17:47:43.392 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 437&micro;s
17:47:43.422 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:43.424 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1006 bytes of XML in 157µs
17:47:43.439 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 764µs
17:47:43.440 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 109µs
17:47:43.441 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 85µs
17:47:43.446 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:43.446 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 105µs
17:47:43.447 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 106µs
17:47:43.452 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:43.453 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 20ms
17:47:43.454 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1028 bytes of XML in 87µs
17:47:43.473 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 440µs
17:47:43.474 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 109µs
17:47:43.476 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 112µs
17:47:43.476 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1036 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="1"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.499351Z"\n
          version="0.28.10">\n
   <listing>+package org.life\n
\n
[] &gt; creature\n
  [] &gt; live\n
    QQ.io.stdout &gt; @\n
      "ALIVE"\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.life</tail>\n
         <part>org.life</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base=".stdout" line="5" name="@" pos="9">\n
               <o base=".io" line="5" pos="6">\n
                  <o base="QQ" line="5" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="6" pos="6">ALIVE</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:43.484 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 495µs
17:47:43.485 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 75µs
17:47:43.494 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 588µs
17:47:43.495 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 35ms
17:47:43.496 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1075 bytes of XML in 110µs
17:47:43.502 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:43.531 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 492µs
17:47:43.533 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1482 bytes of XML in 253µs
17:47:43.550 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 577µs
17:47:43.551 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 210µs
17:47:43.552 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 98µs
17:47:43.553 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (1443 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="0"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.539263Z"\n
          version="0.28.10">\n
   <listing>+package org.animals\n
+alias org.eolang.io.stdout\n
+alias org.life.creature\n
\n
[t] &gt; cat\n
  creature &gt; @\n
  [] &gt; talk\n
    stdout &gt; @\n
      "cat talks&quot;\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;org.animals&lt;/tail&gt;\n
         &lt;part&gt;org.animals&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;creature org.life.creature&lt;/tail&gt;\n
         &lt;part&gt;creature&lt;/part&gt;\n
         &lt;part&gt;org.life.creature&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;5&quot; name=&quot;t&quot; pos=&quot;1&quot;/&gt;\n
         &lt;o base=&quot;creature&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;cat talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program>\n
<EOF>
17:47:43.561 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 92µs
17:47:43.564 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 100µs
17:47:43.571 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 869µs
17:47:43.574 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 33ms
17:47:43.575 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1481 bytes of XML in 103µs
17:47:43.596 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 465µs
17:47:43.597 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 152µs
17:47:43.598 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 95µs
17:47:43.599 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' made no changes
17:47:43.600 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 97µs
17:47:43.601 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 488µs
17:47:43.611 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 406µs
17:47:43.613 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 31ms
17:47:43.614 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1520 bytes of XML in 93µs
17:47:43.628 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 472µs
17:47:43.652 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 496µs
17:47:43.662 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1606 bytes of XML in 139µs
17:47:43.677 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:43.682 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 99µs
17:47:43.683 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 97µs
17:47:43.683 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (1566 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:42.517912Z"\n
          version="0.28.10">\n
   <listing>+package breeds\n
+alias org.animals.cat\n
\n
[] &gt; bengal\n
  cat "hello" &gt; @\n
  [] &gt; meow\n
    ^.live &gt; @\n
  [] &gt; bengal_live\n
    cat.live &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".@" line="7" method="" pos="10"/>\n
            <o base=".@" line="7" method="" pos="12"/>\n
            <o base=".live" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".@" line="9" method="" pos="12"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:43.690 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 75µs
17:47:43.691 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 70&micro;s
17:47:43.697 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 435&micro;s
17:47:43.697 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 28ms
17:47:43.700 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1604 bytes of XML in 91&micro;s
17:47:43.721 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:43.722 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 131&micro;s
17:47:43.723 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 92&micro;s
17:47:43.724 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1673 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;3&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:42.517912Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+package breeds\n
+alias org.animals.cat\n
\n
[] &amp;gt; bengal\n
  cat &quot;hello&quot; &amp;gt; @\n
  [] &amp;gt; meow\n
    ^.live &amp;gt; @\n
  [] &amp;gt; bengal_live\n
    cat.live &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;compress-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;breeds&lt;/tail&gt;\n
         &lt;part&gt;breeds&lt;/part&gt;\n
      &lt;/meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base=".live" line="7" name="@" pos="5">\n
               <o base=".@" line="7" pos="12">\n
                  <o base=".@" line="7" pos="10">\n
                     <o base="^" line="7" pos="4"/>\n
                  </o>\n
               </o>\n
            </o>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base=".live" line="9" name="@" pos="7">\n
               <o base=".@" line="9" pos="12">\n
                  <o base="cat" line="9" pos="4"/>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:43.734 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 91µs
17:47:43.735 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 70µs
17:47:43.754 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 472µs
17:47:43.755 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 52ms
17:47:43.756 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1712 bytes of XML in 157µs
17:47:43.760 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 864µs
17:47:43.787 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 845µs
17:47:43.819 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:43.821 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 7 EO lines compiled
17:47:43.846 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:43.847 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 9 EO lines compiled
17:47:43.849 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 884 bytes of XML in 119µs
17:47:43.866 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:43.867 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 132µs
17:47:43.867 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 97µs
17:47:43.870 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (892 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:43.802979Z"\n
          version="0.28.10">\n
   <listing>+alias util.utils\n
\n
[] &gt; user\n
  utils.doUtil.attr &gt; @\n
\n
[] &gt; app\n
  user.inner &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>util.utils</tail>\n
         <part>util.utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="user" pos="0">\n
         <o base="utils" line="4" pos="2"/>\n
         <o base=".doUtil" line="4" method="" pos="7"/>\n
         <o base=".attr" line="4" method="" name="@" pos="14"/>\n
      </o>\n
      <o abstract="" line="6" name="app" pos="0">\n
         <o base="user" line="7" pos="2" ref="3"/>\n
         <o base=".inner" line="7" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:43.877 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114µs
17:47:43.879 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 514µs
17:47:43.885 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 329µs
17:47:43.894 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 501&micro;s
17:47:43.896 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:43.897 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 78&micro;s
17:47:43.897 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (980 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;3&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:43.802979Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias util.utils\n
\n
[] &amp;gt; user\n
  utils.doUtil.attr &amp;gt; @\n
\n
[] &amp;gt; app\n
  user.inner &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;utils util.utils&lt;/tail&gt;\n
         &lt;part&gt;utils&lt;/part&gt;\n
         &lt;part&gt;util.utils&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;user&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;utils&quot; line=&quot;4&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;4&quot; method=&quot;&quot; pos=&quot;7&quot;/&gt;\n
         &lt;o base=&quot;.attr&quot; line=&quot;4&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;6&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;user&quot; line=&quot;7&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;.inner&quot; line=&quot;7&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;6&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:43.904 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 89µs
17:47:43.905 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74µs
17:47:43.913 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:43.923 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 428µs
17:47:43.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 256µs
17:47:43.931 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 647µs
17:47:43.931 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1021 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:43.802979Z"\n
          version="0.28.10">\n
   <listing>+alias util.utils\n
\n
[] &gt; user\n
  utils.doUtil.attr &gt; @\n
\n
[] &gt; app\n
  user.inner &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>utils util.utils</tail>\n
         <part>utils</part>\n
         <part>util.utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="user" pos="0">\n
         <o base="util.utils" line="4" pos="2"/>\n
         <o base=".doUtil" line="4" method="" pos="7"/>\n
         <o base=".attr" line="4" method="" name="@" pos="14"/>\n
      </o>\n
      <o abstract="" line="6" name="app" pos="0">\n
         <o base="user" line="7" pos="2" ref="3"/>\n
         <o base=".inner" line="7" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:43.939 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 94µs
17:47:43.942 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 94µs
17:47:43.950 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:43.951 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 95ms
17:47:43.953 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1682 bytes of XML in 87µs
17:47:43.969 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 639µs
17:47:43.974 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 129µs
17:47:43.975 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 108µs
17:47:43.975 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:43.976 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 93µs
17:47:43.977 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 88µs
17:47:43.986 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 459µs
17:47:43.996 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:43.997 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 81µs
17:47:43.997 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:43.999 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:43.999 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 74µs
17:47:44.000 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69µs
17:47:44.008 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 422µs
17:47:44.014 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:44.015 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102&micro;s
17:47:44.018 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 88&micro;s
17:47:44.018 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:44.019 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 86&micro;s
17:47:44.019 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 98&micro;s
17:47:44.028 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:44.028 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 70ms
17:47:44.260 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1126 bytes of XML in 98&micro;s
17:47:44.278 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 486&micro;s
17:47:44.279 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 110&micro;s
17:47:44.280 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 79µs
17:47:44.281 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (1105 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:43.802979Z"\n
          version="0.28.10">\n
   <listing>+alias util.utils\n
\n
[] &gt; user\n
  utils.doUtil.attr &gt; @\n
\n
[] &gt; app\n
  user.inner &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>utils util.utils</tail>\n
         <part>utils</part>\n
         <part>util.utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="user" pos="0">\n
         <o base="utils" line="4" pos="2"/>\n
         <o base=".doUtil" line="4" method="" pos="7"/>\n
         <o base=".attr" line="4" method="" name="@" pos="14"/>\n
      </o>\n
      <o abstract="" line="6" name="app" pos="0">\n
         <o base="user" line="7" pos="2" ref="3"/>\n
         <o base=".@" line="7" method="" pos="12"/>\n
         <o base=".inner" line="7" method="" name="@" pos="6"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:44.288 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 83µs
17:47:44.289 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 69µs
17:47:44.296 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 361µs
17:47:44.297 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 34ms
17:47:44.299 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1143 bytes of XML in 84µs
17:47:44.314 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 452µs
17:47:44.316 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 224µs
17:47:44.317 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 74µs
17:47:44.318 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1179 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:43.802979Z"\n
          version="0.28.10">\n
   <listing>+alias util.utils\n
\n
[] &gt; user\n
  utils.doUtil.attr &gt; @\n
\n
[] &gt; app\n
  user.inner &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>utils util.utils</tail>\n
         <part>utils</part>\n
         <part>util.utils</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="user" pos="0">\n
         <o base=".attr" line="4" name="@" pos="14">\n
            <o base=".doUtil" line="4" pos="7">\n
               <o base="utils" line="4" pos="2"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="6" name="app" pos="0">\n
         <o base=".inner" line="7" name="@" pos="6">\n
            <o base=".@" line="7" pos="12">\n
               <o base="user" line="7" pos="2" ref="3"/>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:44.324 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 79µs
17:47:44.325 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 75µs
17:47:44.332 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 344µs
17:47:44.333 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 29ms
17:47:44.339 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1218 bytes of XML in 87µs
17:47:44.347 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 393µs
17:47:44.375 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 559µs
17:47:44.379 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1813 bytes of XML in 624µs
17:47:44.400 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:44.401 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 100µs
17:47:44.401 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 73µs
17:47:44.402 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:44.403 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 74&micro;s
17:47:44.410 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 93&micro;s
17:47:44.413 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 403&micro;s
17:47:44.414 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 24ms
17:47:44.414 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1835 bytes of XML in 91&micro;s
17:47:44.433 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 518&micro;s
17:47:44.438 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 100&micro;s
17:47:44.439 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 74&micro;s
17:47:44.439 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1868 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;9&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:43.832189Z&quot;\n
          version="0.28.10">\n
   <listing>+package util\n
\n
[] &gt; utils\n
  [] &gt; doUtil\n
    QQ.io.stdout "util" &gt; @\n
    [] &gt; attr\n
      QQ.io.stdout "in attr" &gt; @\n
      [] &gt; inner\n
        QQ.io.stdout "inner" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>util</tail>\n
         <part>util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="utils" pos="0">\n
         <o abstract="" line="4" name="doUtil" pos="2">\n
            <o base=".stdout" line="5" name="@" pos="9">\n
               <o base=".io" line="5" pos="6">\n
                  <o base="QQ" line="5" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="5" pos="17">util</o>\n
            </o>\n
            <o abstract="" line="6" name="attr" pos="4">\n
               <o base=".stdout" line="7" name="@" pos="11">\n
                  <o base=".io" line="7" pos="8">\n
                     <o base="QQ" line="7" pos="6"/>\n
                  </o>\n
                  <o base="string" data="string" line="7" pos="19">in attr</o>\n
               </o>\n
               <o abstract="" line="8" name="inner" pos="6">\n
                  <o base=".stdout" line="9" name="@" pos="13">\n
                     <o base=".io" line="9" pos="10">\n
                        <o base="QQ" line="9" pos="8"/>\n
                     </o>\n
                     <o base="string" data="string" line="9" pos="21">inner</o>\n
                  </o>\n
               </o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:44.446 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 78µs
17:47:44.447 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 69µs
17:47:44.454 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 445µs
17:47:44.454 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 31ms
17:47:44.455 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1907 bytes of XML in 94µs
17:47:44.462 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:44.487 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:44.536 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:44.537 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 24 EO lines compiled
17:47:44.538 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2361 bytes of XML in 128µs
17:47:44.556 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 942µs
17:47:44.562 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 129µs
17:47:44.563 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 96µs
17:47:44.564 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2411 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="15"\n
          name="transformer"\n
          time="2024-12-10T17:47:44.508491Z"\n
          version="0.28.10">\n
   <listing>+alias stdout org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; dog\n
  animal &gt; @\n
  [t] &gt; talk\n
    stdout &gt; @\n
      "Woof"\n
\n
[] &gt; container\n
  if. &gt; milo\n
    "smth".eq "cat"\n
    cat\n
    dog\n
\n
[x] &gt; app\n
  container.milo.talk "hehe" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;15&quot; pos=&quot;6&quot;&gt;Woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;container&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;.if&quot; line=&quot;18&quot; name=&quot;milo&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;4&quot;&gt;smth&lt;/o&gt;\n
            &lt;o base=&quot;.eq&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;10&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;14&quot;&gt;cat&lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;cat&quot; line=&quot;20&quot; pos=&quot;4&quot; ref=&quot;8&quot;/&gt;\n
            &lt;o base=&quot;dog&quot; line=&quot;21&quot; pos=&quot;4&quot; ref=&quot;11&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;23&quot; name=&quot;x&quot; pos=&quot;1&quot;/&gt;\n
         &lt;o base=&quot;container&quot; line=&quot;24&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.milo&quot; line=&quot;24&quot; method=&quot;&quot; pos=&quot;11&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;24&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;16&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;22&quot;&gt;hehe&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:44.573 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 101&micro;s
17:47:44.574 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 92&micro;s
17:47:44.577 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 933µs
17:47:44.584 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 550µs
17:47:44.584 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 78µs
17:47:44.586 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:44.587 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:44.588 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 86µs
17:47:44.588 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69µs
17:47:44.595 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:44.607 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:44.608 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 99µs
17:47:44.609 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82µs
17:47:44.610 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2517 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="15"\n
          name="transformer"\n
          time="2024-12-10T17:47:44.508491Z"\n
          version="0.28.10">\n
   <listing>+alias stdout org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; dog\n
  animal &gt; @\n
  [t] &gt; talk\n
    stdout &gt; @\n
      "Woof"\n
\n
[] &gt; container\n
  if. &gt; milo\n
    "smth".eq "cat"\n
    cat\n
    dog\n
\n
[x] &gt; app\n
  container.milo.talk "hehe" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="dog" pos="0">\n
         <o base="animal" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">Woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="container" pos="0">\n
         <o base=".if" line="18" name="milo" pos="2">\n
            <o base="string" data="string" line=&quot;19&quot; pos=&quot;4&quot;&gt;smth&lt;/o&gt;\n
            &lt;o base=&quot;.eq&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;10&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;14&quot;&gt;cat&lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;cat&quot; line=&quot;20&quot; pos=&quot;4&quot; ref=&quot;8&quot;/&gt;\n
            &lt;o base=&quot;dog&quot; line=&quot;21&quot; pos=&quot;4&quot; ref=&quot;11&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;23&quot; name=&quot;x&quot; pos=&quot;1&quot;/&gt;\n
         &lt;o base=&quot;container&quot; line=&quot;24&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.milo&quot; line=&quot;24&quot; method=&quot;&quot; pos=&quot;11&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;24&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;16&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;22&quot;&gt;hehe&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:44.620 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 88&micro;s
17:47:44.621 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 84&micro;s
17:47:44.632 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 598&micro;s
17:47:44.633 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 86ms
17:47:44.724 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3181 bytes of XML in 131&micro;s
17:47:44.740 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 924&micro;s
17:47:44.745 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 237&micro;s
17:47:44.746 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 214&micro;s
17:47:44.749 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (3137 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;15&quot;\n
          name="transformer"\n
          time="2024-12-10T17:47:44.508491Z"\n
          version="0.28.10">\n
   <listing>+alias stdout org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; dog\n
  animal &gt; @\n
  [t] &gt; talk\n
    stdout &gt; @\n
      "Woof"\n
\n
[] &gt; container\n
  if. &gt; milo\n
    "smth".eq "cat"\n
    cat\n
    dog\n
\n
[x] &gt; app\n
  container.milo.talk "hehe" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="dog" pos="0">\n
         <o base="animal" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">Woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="container" pos="0">\n
         <o base=".if" line="18" name="milo" pos="2">\n
            <o base="string" data="string" line="19" pos="4">smth</o>\n
            <o base=".eq" line="19" method="" pos="10">\n
               <o base="string" data="string" line="19" pos="14">cat</o>\n
            </o>\n
            <o base="cat" line="20" pos="4" ref="8"/>\n
            <o base="dog" line="21" pos="4" ref="11"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="23" name="app" pos="0">\n
         <o line="23" name="x" pos="1"/>\n
         <o base=".if" line="24" name="@" pos="2">\n
            <o base="string" data="string" line="19" pos="4">smth</o>\n
            <o base=".eq" line="19" method="" pos="10">\n
               <o base="string" data="string" line="19" pos="14">cat</o>\n
            </o>\n
            <o base="container" line="24" pos="2" ref="8"/>\n
            <o base=".milo" line="24" method="" pos="11"/>\n
            <o base=".@" line="24" method="" pos="21"/>\n
            <o base=".talk" line="24" method="" pos="16">\n
               <o base="string" data="string" line="24" pos="22">hehe</o>\n
            </o>\n
            <o base="container" line="24" pos="2" ref="11"/>\n
            <o base=".milo" line="24" method="" pos="11"/>\n
            <o base=".talk&quot; line=&quot;24&quot; method=&quot;&quot; pos=&quot;16&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;22&quot;&gt;hehe&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:44.757 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 83&micro;s
17:47:44.760 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 79&micro;s
17:47:44.766 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:44.767 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 33ms
17:47:44.768 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3175 bytes of XML in 127&micro;s
17:47:44.788 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:44.790 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 233&micro;s
17:47:44.793 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 105&micro;s
17:47:44.794 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (3198 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;15&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:44.508491Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias stdout org.eolang.io.stdout\n
\n
[] &amp;gt; animal\n
  [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
      t\n
\n
[] &amp;gt; cat\n
  animal &amp;gt; @\n
\n
[] &amp;gt; dog\n
  animal &amp;gt; @\n
  [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
      &quot;Woof&quot;\n
\n
[] &amp;gt; container\n
  if. &amp;gt; milo\n
    &quot;smth&quot;.eq &quot;cat&quot;\n
    cat\n
    dog\n
\n
[x] &amp;gt; app\n
  container.milo.talk &quot;hehe&quot; &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;compress-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="dog" pos="0">\n
         <o base="animal" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">Woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="container" pos="0">\n
         <o base=".if" line="18" name="milo" pos="2">\n
            <o base=".eq" line="19" pos="10">\n
               <o base="string" data="string" line="19" pos="4">smth</o>\n
               <o base="string" data="string" line="19" pos="14">cat</o>\n
            </o>\n
            <o base="cat" line="20" pos="4" ref="8"/>\n
            <o base="dog" line="21" pos="4" ref="11"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="23" name="app" pos="0">\n
         <o line="23" name="x" pos="1"/>\n
         <o base=".if" line="24" name="@" pos="2">\n
            <o base=".eq" line="19" pos="10">\n
               <o base="string" data="string" line="19" pos="4">smth</o>\n
               <o base="string" data="string" line="19" pos="14">cat</o>\n
            </o>\n
            <o base=".talk" line="24" pos="16">\n
               <o base=".@" line="24" pos="21">\n
                  <o base=".milo" line="24" pos="11">\n
                     <o base="container" line="24" pos="2" ref="8"/>\n
                  </o>\n
               </o>\n
               <o base="string" data="string" line="24" pos="22">hehe</o>\n
            </o>\n
            <o base=".talk" line="24" pos="16">\n
               <o base=".milo" line="24" pos="11">\n
                  <o base="container" line="24" pos="2" ref="11"/>\n
               </o>\n
               <o base="string" data="string" line="24" pos="22">hehe</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:44.804 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 100µs
17:47:44.805 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 76µs
17:47:44.815 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 657µs
17:47:44.816 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 42ms
17:47:44.818 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3237 bytes of XML in 166&micro;s
17:47:44.823 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:44.854 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:44.895 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:44.897 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 21 EO lines compiled
17:47:44.898 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2692 bytes of XML in 186&micro;s
17:47:44.923 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 10ms
17:47:44.925 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 559&micro;s
17:47:44.926 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 117&micro;s
17:47:44.926 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2752 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;16&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:44.879842Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;[] &amp;gt; base\n
  [] &amp;gt; y\n
    QQ.io.stdout &quot;base&quot; &amp;gt; @\n
  [] &amp;gt; x\n
    QQ.io.stdout &quot;x&quot; &amp;gt; @\n
\n
[] &amp;gt; derived\n
  base &amp;gt; @\n
  [] &amp;gt; y\n
    QQ.io.stdout &quot;derived&quot; &amp;gt; @\n
\n
[] &amp;gt; condition\n
  [i] &amp;gt; check\n
    if. &amp;gt; @\n
      i.eq &quot;cat&quot;\n
      base\n
      derived\n
\n
[cond] &amp;gt; app\n
  condition.check cond &amp;gt; instance2\n
  instance2.x &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;1&quot; name=&quot;base&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;2&quot; name=&quot;y&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;3&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;3&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;3&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;3&quot; pos=&quot;17&quot;&gt;base&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract="" line="4" name="x" pos="2">\n
            <o base="QQ" line="5" pos="4"/>\n
            <o base=".io" line="5" method="" pos="6"/>\n
            <o base=".stdout" line="5" method="" name="@" pos="9">\n
               <o base="string" data="string" line="5" pos="17">x</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="7" name="derived" pos="0">\n
         <o base="base" line="8" name="@" pos="2" ref="1"/>\n
         <o abstract="" line="9" name="y" pos="2">\n
            <o base="QQ" line="10" pos="4"/>\n
            <o base=".io" line="10" method="" pos="6"/>\n
            <o base=".stdout" line="10" method="" name="@" pos="9">\n
               <o base="string" data="string" line="10" pos="17">derived</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="12" name="condition" pos="0">\n
         <o abstract="" line="13" name="check" pos="2">\n
            <o line="13" name="i" pos="3"/>\n
            <o base=".if" line="14" name="@" pos="4">\n
               <o base="i" line="15" pos="6" ref="13"/>\n
               <o base=".eq" line="15" method="" pos="7">\n
                  <o base="string" data="string" line="15" pos="11">cat</o>\n
               </o>\n
               <o base="base" line="16" pos="6" ref="1"/>\n
               <o base="derived" line="17" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="app" pos="0">\n
         <o line="19" name="cond" pos="1"/>\n
         <o base="condition" line="20" pos="2" ref="12"/>\n
         <o base=".check" line="20" method="" name="instance2" pos="11">\n
            <o base="cond" line="20" pos="18" ref="19"/>\n
         </o>\n
         <o base="instance2" line="21" pos="2" ref="20"/>\n
         <o base=".x" line="21" method="" name="@" pos="11"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:44.934 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 110µs
17:47:44.935 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 96µs
17:47:44.940 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:44.949 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 594µs
17:47:44.950 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 84µs
17:47:44.953 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 79µs
17:47:44.953 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:44.954 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92µs
17:47:44.954 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71µs
17:47:44.961 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 963µs
17:47:44.971 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 783µs
17:47:44.972 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100&micro;s
17:47:44.972 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80&micro;s
17:47:44.974 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:44.974 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 85&micro;s
17:47:44.975 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82&micro;s
17:47:44.981 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:44.982 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 72ms
17:47:45.073 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3317 bytes of XML in 159&micro;s
17:47:45.100 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:45.103 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 378&micro;s
17:47:45.106 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 104&micro;s
17:47:45.107 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:45.108 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 81&micro;s
17:47:45.109 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 89&micro;s
17:47:45.119 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 720&micro;s
17:47:45.122 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 28ms
17:47:45.123 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3339 bytes of XML in 140µs
17:47:45.140 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 917µs
17:47:45.144 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 234µs
17:47:45.146 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 213µs
17:47:45.147 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (3375 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="16"\n
          name="transformer"\n
          time="2024-12-10T17:47:44.879842Z"\n
          version="0.28.10">\n
   <listing>[] &gt; base\n
  [] &gt; y\n
    QQ.io.stdout "base" &gt; @\n
  [] &gt; x\n
    QQ.io.stdout "x" &gt; @\n
\n
[] &gt; derived\n
  base &gt; @\n
  [] &gt; y\n
    QQ.io.stdout "derived" &gt; @\n
\n
[] &gt; condition\n
  [i] &gt; check\n
    if. &gt; @\n
      i.eq "cat"\n
      base\n
      derived\n
\n
[cond] &gt; app\n
  condition.check cond &gt; instance2\n
  instance2.x &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <objects>\n
      <o abstract="" line="1" name="base" pos="0">\n
         <o abstract="" line="2" name="y" pos="2">\n
            <o base=".stdout" line="3" name="@" pos="9">\n
               <o base=".io" line="3" pos="6">\n
                  <o base="QQ" line="3" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="3" pos="17">base</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="4" name="x" pos="2">\n
            <o base=".stdout" line="5" name="@" pos="9">\n
               <o base=".io" line="5" pos="6">\n
                  <o base="QQ" line="5" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="5" pos="17">x</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="7" name="derived" pos="0">\n
         <o base="base" line="8" name="@" pos="2" ref="1"/>\n
         <o abstract="" line="9" name="y" pos="2">\n
            <o base=".stdout" line="10" name="@" pos="9">\n
               <o base=".io" line="10" pos="6">\n
                  <o base="QQ" line="10" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="10" pos="17">derived</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="12" name="condition" pos="0">\n
         <o abstract="" line="13" name="check" pos="2">\n
            <o line="13" name="i" pos="3"/>\n
            <o base=".if" line="14" name="@" pos="4">\n
               <o base=".eq" line="15" pos="7">\n
                  <o base="i" line="15" pos="6" ref="13"/>\n
                  <o base="string" data="string" line="15" pos="11">cat</o>\n
               </o>\n
               <o base="base" line="16" pos="6" ref="1"/>\n
               <o base="derived" line="17" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="app" pos="0">\n
         <o line="19" name="cond" pos="1"/>\n
         <o base=".check" line="20" name="instance2" pos="11">\n
            <o base="condition" line="20" pos="2" ref="12"/>\n
            <o base="cond" line="20" pos="18" ref="19"/>\n
         </o>\n
         <o base=".if" line="21" name="@" pos="2">\n
            <o base=".eq" line="15" pos="7">\n
               <o base="cond" line="15" pos="6" ref="13"/>\n
               <o base="string" data="string" line="15" pos="11">cat</o>\n
            </o>\n
            <o base=".x" line="21" pos="11">\n
               <o base="instance2" line="21" pos="2" ref="1"/>\n
            </o>\n
            <o base=".x" line=&quot;21&quot; pos=&quot;11&quot;&gt;\n
               &lt;o base=&quot;.@&quot; line=&quot;21&quot; pos=&quot;13&quot;&gt;\n
                  &lt;o base=&quot;instance2&quot; line=&quot;21&quot; pos=&quot;2&quot; ref=&quot;7&quot;/&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:45.163 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 520&micro;s
17:47:45.163 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 87&micro;s
17:47:45.168 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 772&micro;s
17:47:45.168 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 39ms
17:47:45.171 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3414 bytes of XML in 532&micro;s
17:47:45.181 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:45.206 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:45.233 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:45.234 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 22 EO lines compiled
17:47:45.245 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:45.246 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 6 EO lines compiled
17:47:45.248 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2109 bytes of XML in 119&micro;s
17:47:45.266 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 900&micro;s
17:47:45.270 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 544&micro;s
17:47:45.271 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 109µs
17:47:45.271 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2143 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.216831Z"\n
          version="0.28.10">\n
   <listing>+alias org.ut.util\n
\n
[] &gt; classA\n
  util &gt; @\n
  [] &gt; doA\n
    QQ.io.stdout &gt; @\n
      "gg"\n
\n
[] &gt; animal\n
  [] &gt; live\n
    QQ.io.stdout &gt; @\n
      "alive"\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat.live &gt; @\n
\n
[args...] &gt; app\n
  classA &gt; instance\n
  instance.doUtil &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:45.280 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 707µs
17:47:45.282 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:45.290 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 530µs
17:47:45.296 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 575µs
17:47:45.299 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 108µs
17:47:45.300 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 207µs
17:47:45.301 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2229 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.216831Z"\n
          version="0.28.10">\n
   <listing>+alias org.ut.util\n
\n
[] &gt; classA\n
  util &gt; @\n
  [] &gt; doA\n
    QQ.io.stdout &gt; @\n
      "gg"\n
\n
[] &gt; animal\n
  [] &gt; live\n
    QQ.io.stdout &gt; @\n
      "alive"\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat.live &gt; @\n
\n
[args...] &gt; app\n
  classA &gt; instance\n
  instance.doUtil &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util org.ut.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;org.ut.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:45.311 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 636µs
17:47:45.314 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 95µs
17:47:45.321 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:45.329 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:45.333 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 235µs
17:47:45.335 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 1ms
17:47:45.335 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2272 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.216831Z"\n
          version="0.28.10">\n
   <listing>+alias org.ut.util\n
\n
[] &gt; classA\n
  util &gt; @\n
  [] &gt; doA\n
    QQ.io.stdout &gt; @\n
      "gg"\n
\n
[] &gt; animal\n
  [] &gt; live\n
    QQ.io.stdout &gt; @\n
      "alive"\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat.live &gt; @\n
\n
[args...] &gt; app\n
  classA &gt; instance\n
  instance.doUtil &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="org.ut.util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:45.344 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93&micro;s
17:47:45.344 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80&micro;s
17:47:45.350 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 511&micro;s
17:47:45.351 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 97ms
17:47:45.353 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 863 bytes of XML in 67&micro;s
17:47:45.367 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 353&micro;s
17:47:45.371 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 150&micro;s
17:47:45.372 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 114&micro;s
17:47:45.372 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:45.373 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 107&micro;s
17:47:45.373 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106&micro;s
17:47:45.379 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:45.386 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:45.386 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 79µs
17:47:45.387 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70µs
17:47:45.388 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:45.388 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 67µs
17:47:45.390 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:45.398 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:45.401 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 346µs
17:47:45.406 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 221µs
17:47:45.408 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 223µs
17:47:45.408 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:45.409 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 84µs
17:47:45.412 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 2ms
17:47:45.418 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 295µs
17:47:45.419 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 59ms
17:47:45.586 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2431 bytes of XML in 120µs
17:47:45.610 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:45.611 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 102µs
17:47:45.613 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 76µs
17:47:45.618 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (2408 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.216831Z"\n
          version="0.28.10">\n
   <listing>+alias org.ut.util\n
\n
[] &gt; classA\n
  util &gt; @\n
  [] &gt; doA\n
    QQ.io.stdout &gt; @\n
      "gg"\n
\n
[] &gt; animal\n
  [] &gt; live\n
    QQ.io.stdout &gt; @\n
      "alive"\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat.live &gt; @\n
\n
[args...] &gt; app\n
  classA &gt; instance\n
  instance.doUtil &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;18&quot; method=&quot;&quot; pos=&quot;10&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;22&quot; method=&quot;&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:45.627 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 86&micro;s
17:47:45.628 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 72&micro;s
17:47:45.634 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 562µs
17:47:45.634 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 39ms
17:47:45.636 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2446 bytes of XML in 926µs
17:47:45.657 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:45.658 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 119µs
17:47:45.659 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 207µs
17:47:45.662 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (2498 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="9"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.216831Z"\n
          version="0.28.10">\n
   <listing>+alias org.ut.util\n
\n
[] &gt; classA\n
  util &gt; @\n
  [] &gt; doA\n
    QQ.io.stdout &gt; @\n
      "gg"\n
\n
[] &gt; animal\n
  [] &gt; live\n
    QQ.io.stdout &gt; @\n
      "alive"\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat.live &gt; @\n
\n
[args...] &gt; app\n
  classA &gt; instance\n
  instance.doUtil &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base=".stdout" line="6" name="@" pos="9">\n
               <o base=".io" line="6" pos="6">\n
                  <o base="QQ" line="6" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base=".stdout" line="11" name="@" pos="9">\n
               <o base=".io" line="11" pos="6">\n
                  <o base="QQ" line="11" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base=".live" line="18" name="@" pos="5">\n
            <o base=".@" line="18" pos="10">\n
               <o base="cat" line="18" pos="2" ref="14"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base=".doUtil" line="22" name="@" pos="10">\n
            <o base=".@" line="22" pos="17">\n
               <o base="instance" line="22" pos="2" ref="21"/>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:45.669 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 79µs
17:47:45.674 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 81µs
17:47:45.685 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 501&micro;s
17:47:45.686 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 40ms
17:47:45.687 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2537 bytes of XML in 112&micro;s
17:47:45.697 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:45.717 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 917&micro;s
17:47:45.719 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 994 bytes of XML in 238&micro;s
17:47:45.734 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 502&micro;s
17:47:45.736 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 99&micro;s
17:47:45.736 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 74&micro;s
17:47:45.737 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' made no changes
17:47:45.738 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 204&micro;s
17:47:45.740 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 601&micro;s
17:47:45.748 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 312&micro;s
17:47:45.750 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 24ms
17:47:45.751 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1016 bytes of XML in 79&micro;s
17:47:45.768 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:45.768 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 102&micro;s
17:47:45.769 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 202µs
17:47:45.770 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (1024 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="3"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.238370Z"\n
          version="0.28.10">\n
   <listing>+package org.ut\n
\n
[] &gt; util\n
  [] &gt; doUtil\n
    QQ.io.stdout &gt; @\n
      "util"\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
      <sheet>compress-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.ut</tail>\n
         <part>org.ut</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="util" pos="0">\n
         <o abstract="" line="4" name="doUtil" pos="2">\n
            <o base=".stdout" line="5" name="@" pos="9">\n
               <o base=".io" line="5" pos="6">\n
                  <o base="QQ" line="5" pos="4"/>\n
               </o>\n
               <o base="string" data="string" line="6" pos="6">util</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:45.777 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 103µs
17:47:45.778 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 70µs
17:47:45.783 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 295µs
17:47:45.783 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 25ms
17:47:45.785 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1063 bytes of XML in 436µs
17:47:45.787 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 306µs
17:47:45.805 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:45.837 [main] DEBUG com.jcabi.xml.XSDDocument MDC= - com.sun.org.apache.xerces.internal.jaxp.validation.SimpleXMLSchema detected 0 error(s)
17:47:45.839 [main] DEBUG org.eolang.parser.Syntax MDC= - Input of 17 EO lines compiled
17:47:45.840 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1695 bytes of XML in 107µs
17:47:45.858 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:45.859 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 122µs
17:47:45.860 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 99µs
17:47:45.860 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1736 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="11"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.823104Z"\n
          version="0.28.10">\n
   <listing>+alias org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat &gt; @\n
  talk "hello" &gt; meow\n
\n
[args...] &gt; app\n
  cat &gt; tom\n
  tom.talk "My name is Tom" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="bengal" pos="0">\n
         <o base="cat" line="12" name="@" pos="2" ref="8"/>\n
         <o base="talk" line="13" name="meow" pos="2">\n
            <o base="string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;7&quot;&gt;hello&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;15&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;16&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;17&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;17&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:45.869 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 509&micro;s
17:47:45.871 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 114&micro;s
17:47:45.878 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:45.886 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:45.887 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 87&micro;s
17:47:45.894 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 87&micro;s
17:47:45.895 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1826 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="11"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.823104Z"\n
          version="0.28.10">\n
   <listing>+alias org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat &gt; @\n
  talk "hello" &gt; meow\n
\n
[args...] &gt; app\n
  cat &gt; tom\n
  tom.talk "My name is Tom" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="bengal" pos="0">\n
         <o base="cat" line="12" name="@" pos="2" ref="8"/>\n
         <o base="talk" line="13" name="meow" pos="2">\n
            <o base="string" data="string" line="13" pos="7">hello</o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="app" pos="0">\n
         <o line="15" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="16" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="17" pos="2" ref="16"/>\n
         <o base=".talk" line="17" method="" name="@" pos="5">\n
            <o base="string" data="string" line="17" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:45.902 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 80µs
17:47:45.902 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:45.906 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:45.915 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:45.918 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102µs
17:47:45.919 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 119µs
17:47:45.919 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1876 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="11"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.823104Z"\n
          version="0.28.10">\n
   <listing>+alias org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat &gt; @\n
  talk "hello" &gt; meow\n
\n
[args...] &gt; app\n
  cat &gt; tom\n
  tom.talk "My name is Tom" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;talk&quot; line=&quot;13&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;7&quot;&gt;hello&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;15&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;16&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;17&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;17&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:45.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 97&micro;s
17:47:45.930 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80&micro;s
17:47:45.935 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 413&micro;s
17:47:45.938 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 95ms
17:47:46.019 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1992 bytes of XML in 116&micro;s
17:47:46.038 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:46.039 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 102&micro;s
17:47:46.040 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 75&micro;s
17:47:46.042 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'compress-aliases' produced (1962 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;program ms=&quot;11&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2024-12-10T17:47:45.823104Z&quot;\n
          version=&quot;0.28.10&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &gt; cat\n
  animal &gt; @\n
\n
[] &gt; bengal\n
  cat &gt; @\n
  talk "hello" &gt; meow\n
\n
[args...] &gt; app\n
  cat &gt; tom\n
  tom.talk "My name is Tom" &gt; @\n
</listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
      <sheet>resolve-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="bengal" pos="0">\n
         <o base="cat" line="12" name="@" pos="2" ref="8"/>\n
         <o base="@" line="13" pos="6"/>\n
         <o base=".@" line="13" method="" pos="8"/>\n
         <o base=".talk" line="13" name="meow" pos="2"/>\n
      </o>\n
      <o abstract="" line="15" name="app" pos="0">\n
         <o line="15" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="16" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="17" pos="2" ref="16"/>\n
         <o base=".@" line="17" method="" pos="10"/>\n
         <o base=".talk" line="17" method="" name="@" pos="5">\n
            <o base="string" data="string" line="17" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.049 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2462 bytes of XML in 97µs
17:47:46.051 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2600 bytes of XML in 71µs
17:47:46.062 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:46.063 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 36ms
17:47:46.064 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2000 bytes of XML in 116µs
17:47:46.088 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 943µs
17:47:46.089 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 112µs
17:47:46.094 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 80µs
17:47:46.094 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'wrap-method-calls' produced (2011 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<program ms="11"\n
          name="transformer"\n
          time="2024-12-10T17:47:45.823104Z"\n
          version="0.28.10">\n
   <listing>+alias org.eolang.io.stdout\n
\n
[] &gt; animal\n
  [t] &gt; talk\n
    stdout &gt; @\n
      t\n
\n
[] &amp;gt; cat\n
  animal &amp;gt; @\n
\n
[] &amp;gt; bengal\n
  cat &amp;gt; @\n
  talk &quot;hello&quot; &amp;gt; meow\n
\n
[args...] &amp;gt; app\n
  cat &amp;gt; tom\n
  tom.talk &quot;My name is Tom&quot; &amp;gt; @\n
&lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;resolve-aliases&lt;/sheet&gt;\n
      &lt;sheet&gt;compress-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;4&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;6&quot; pos=&quot;6&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;13&quot; pos=&quot;8&quot;&gt;\n
            &lt;o base=&quot;@&quot; line=&quot;13&quot; pos=&quot;6&quot;/&gt;\n
         &lt;/o&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;13&quot; name=&quot;meow&quot; pos=&quot;2&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;15&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;16&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;.@&quot; line=&quot;17&quot; pos=&quot;10&quot;&gt;\n
               &lt;o base=&quot;tom&quot; line=&quot;17&quot; pos=&quot;2&quot; ref=&quot;16&quot;/&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.102 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2230 bytes of XML in 79µs
17:47:46.103 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2310 bytes of XML in 70µs
17:47:46.110 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:46.112 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 1 shift(s) in 39ms
17:47:46.113 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2050 bytes of XML in 106µs
17:47:46.116 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 524µs
17:47:46.144 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.476 s - in org.objectionary.ddr.integration.resolver.ResolverTest
[INFO] Running org.objectionary.ddr.unit.sources.tempdir.TempDirectoryTest
17:47:46.167 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3089 bytes of XML in 1ms
17:47:46.189 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 831µs
17:47:46.192 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 139µs
17:47:46.198 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 146µs
17:47:46.199 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3271 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.208 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 130µs
17:47:46.209 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 99µs
17:47:46.217 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 483µs
17:47:46.228 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 570µs
17:47:46.230 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 112µs
17:47:46.231 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69µs
17:47:46.233 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3357 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.241 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 79&micro;s
17:47:46.242 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 108&micro;s
17:47:46.248 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 482&micro;s
17:47:46.260 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:46.261 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 120&micro;s
17:47:46.262 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 100&micro;s
17:47:46.262 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3400 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="org.ut.util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.271 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105&micro;s
17:47:46.274 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 90&micro;s
17:47:46.279 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:46.280 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 103ms
17:47:46.286 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1882 bytes of XML in 78&micro;s
17:47:46.301 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 393&micro;s
17:47:46.303 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 141&micro;s
17:47:46.304 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 608&micro;s
17:47:46.305 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:46.305 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 111&micro;s
17:47:46.306 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 229&micro;s
17:47:46.316 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 338&micro;s
17:47:46.323 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 306&micro;s
17:47:46.325 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 83&micro;s
17:47:46.327 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 201µs
17:47:46.327 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:46.328 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 203µs
17:47:46.329 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 76µs
17:47:46.337 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:46.340 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 359µs
17:47:46.342 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 91µs
17:47:46.346 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 87µs
17:47:46.346 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:46.347 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 83µs
17:47:46.348 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 84µs
17:47:46.358 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 286µs
17:47:46.360 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 67ms
17:47:46.365 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3089 bytes of XML in 108µs
17:47:46.380 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 751µs
17:47:46.382 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 113µs
17:47:46.386 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 103µs
17:47:46.387 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3271 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.396 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 113&micro;s
17:47:46.396 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 92µs
17:47:46.402 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 460µs
17:47:46.410 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:46.411 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 79µs
17:47:46.414 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74µs
17:47:46.414 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3357 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.422 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 81µs
17:47:46.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 66&micro;s
17:47:46.425 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 419&micro;s
17:47:46.437 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:46.438 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93&micro;s
17:47:46.439 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 212&micro;s
17:47:46.440 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3400 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;302&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-17T06:44:30.306761800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="org.ut.util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.448 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 88µs
17:47:46.451 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 88µs
17:47:46.455 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 452µs
17:47:46.460 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 83ms
17:47:46.463 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1882 bytes of XML in 73µs
17:47:46.477 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 805µs
17:47:46.478 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 126µs
17:47:46.479 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 231µs
17:47:46.480 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:46.481 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 228µs
17:47:46.483 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 237µs
17:47:46.489 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 293µs
17:47:46.495 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 269µs
17:47:46.496 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 81µs
17:47:46.497 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70µs
17:47:46.497 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:46.498 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91&micro;s
17:47:46.499 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 78&micro;s
17:47:46.506 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 308&micro;s
17:47:46.515 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 346&micro;s
17:47:46.516 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 96&micro;s
17:47:46.517 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85&micro;s
17:47:46.517 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:46.517 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 76&micro;s
17:47:46.518 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 73&micro;s
17:47:46.522 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 255&micro;s
17:47:46.522 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 54ms
17:47:46.527 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3089 bytes of XML in 99µs
17:47:46.546 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:46.548 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 126µs
17:47:46.549 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 100µs
17:47:46.550 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3271 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.560 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 2ms
17:47:46.561 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 92µs
17:47:46.567 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 441µs
17:47:46.574 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:46.577 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 2ms
17:47:46.578 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 88µs
17:47:46.578 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3357 chars):
<?xml version="1.0" encoding="UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;302&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-17T06:44:30.306761800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.ut.util\n
\n
    [] &amp;gt; classA\n
    util &amp;gt; @\n
    [] &amp;gt; doA\n
    QQ.io.stdout &amp;gt; @\n
    &quot;gg&quot;\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    QQ.io.stdout &amp;gt; @\n
    &quot;alive&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.588 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91µs
17:47:46.589 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74µs
17:47:46.594 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 949µs
17:47:46.603 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 657µs
17:47:46.605 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 436µs
17:47:46.607 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 234µs
17:47:46.608 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3400 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util org.ut.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;org.ut.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;org.ut.util&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.618 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 111µs
17:47:46.618 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 84µs
17:47:46.626 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:46.627 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 92ms
17:47:46.630 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1882 bytes of XML in 210µs
17:47:46.650 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:46.651 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 146µs
17:47:46.653 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 231µs
17:47:46.653 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:46.656 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 2ms
17:47:46.658 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 362µs
17:47:46.663 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 731µs
17:47:46.674 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:46.676 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 113µs
17:47:46.676 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 93µs
17:47:46.677 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:46.678 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 73µs
17:47:46.679 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 201µs
17:47:46.686 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 278µs
17:47:46.695 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 350µs
17:47:46.697 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 228µs
17:47:46.701 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 948µs
17:47:46.702 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:46.702 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 322µs
17:47:46.705 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82µs
17:47:46.711 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 765µs
17:47:46.713 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 72ms
17:47:46.720 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4491 bytes of XML in 128µs
17:47:46.736 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:46.740 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 393&micro;s
17:47:46.741 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 250&micro;s
17:47:46.742 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4809 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.756 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 118&micro;s
17:47:46.757 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113&micro;s
17:47:46.764 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:46.773 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 722&micro;s
17:47:46.773 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 87&micro;s
17:47:46.782 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 86&micro;s
17:47:46.782 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4899 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.791 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 83&micro;s
17:47:46.792 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 67&micro;s
17:47:46.795 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 614&micro;s
17:47:46.804 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:46.805 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 110&micro;s
17:47:46.806 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 109&micro;s
17:47:46.806 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4991 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;classC2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;38&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;39&quot; name=&quot;doC2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;40&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;41&quot; pos=&quot;6&quot;&gt;C2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;43&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;43&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.815 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 86&micro;s
17:47:46.816 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80&micro;s
17:47:46.822 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:46.822 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 98ms
17:47:46.833 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4491 bytes of XML in 136&micro;s
17:47:46.854 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:46.856 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 140&micro;s
17:47:46.856 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 109&micro;s
17:47:46.857 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4809 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;classA2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;doA2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;A2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;classB2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA2&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;26&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;doBA2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA2&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;classC2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;38&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;39&quot; name=&quot;doC2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;40&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;41&quot; pos=&quot;6&quot;&gt;C2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;43&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;43&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:46.867 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 497&micro;s
17:47:46.870 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 94&micro;s
17:47:46.879 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 632µs
17:47:46.884 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:46.886 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 225µs
17:47:46.887 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 206µs
17:47:46.889 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4899 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;classA2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;doA2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;A2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;classB2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA2&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;26&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;doBA2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA2&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;classC2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;38&quot; name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.896 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 79µs
17:47:46.902 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 78µs
17:47:46.906 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:46.918 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:46.919 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 114µs
17:47:46.920 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 101µs
17:47:46.921 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4991 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A2&quot;\n
\n
    [] &amp;gt; classB2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doBA2\n
    ^.doA2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C2&quot;\n
\n
    [args...] &amp;gt; main\n
    classC2 &amp;gt; instance\n
    instance.doC2 &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 83µs
17:47:46.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 78µs
17:47:46.938 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 696µs
17:47:46.938 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 99ms
17:47:46.946 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4491 bytes of XML in 5ms
17:47:46.960 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:46.961 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 112µs
17:47:46.962 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 98&micro;s
17:47:46.963 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4809 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A2&quot;\n
\n
    [] &amp;gt; classB2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doBA2\n
    ^.doA2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C2&quot;\n
\n
    [args...] &amp;gt; main\n
    classC2 &amp;gt; instance\n
    instance.doC2 &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:46.970 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 134&micro;s
17:47:46.971 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 107&micro;s
17:47:46.977 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 603&micro;s
17:47:46.988 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 684&micro;s
17:47:46.999 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 94&micro;s
17:47:46.999 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72&micro;s
17:47:47.000 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4899 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.007 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 106&micro;s
17:47:47.007 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 91&micro;s
17:47:47.017 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 696&micro;s
17:47:47.031 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:47.034 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 113&micro;s
17:47:47.035 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 90&micro;s
17:47:47.035 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4991 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;classC2&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB2&quot; line=&quot;38&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;39&quot; name=&quot;doC2&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;40&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;41&quot; pos=&quot;6&quot;&gt;C2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;43&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;43&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.043 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 215&micro;s
17:47:47.044 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85&micro;s
17:47:47.049 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 638&micro;s
17:47:47.050 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 101ms
17:47:47.058 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3261 bytes of XML in 108&micro;s
17:47:47.069 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.073 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114&micro;s
17:47:47.074 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 91&micro;s
17:47:47.075 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3473 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;28&quot; pos=&quot;2&quot; ref=&quot;27&quot;/&gt;\n
         &lt;o base=&quot;.doC&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.081 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 236&micro;s
17:47:47.083 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 239&micro;s
17:47:47.095 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:47.102 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:47.103 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 103&micro;s
17:47:47.104 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 89&micro;s
17:47:47.105 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3563 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.111 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 1ms
17:47:47.111 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72µs
17:47:47.119 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 473µs
17:47:47.125 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 665µs
17:47:47.133 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 106µs
17:47:47.133 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85µs
17:47:47.134 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3627 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;275&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T13:21:36.479066800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doC &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.140 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105µs
17:47:47.142 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 990µs
17:47:47.149 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 946µs
17:47:47.149 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 88ms
17:47:47.153 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3261 bytes of XML in 100µs
17:47:47.168 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 851µs
17:47:47.170 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 171µs
17:47:47.173 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 101µs
17:47:47.173 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3473 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doC &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.178 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 143µs
17:47:47.179 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 114µs
17:47:47.190 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:47.196 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 541µs
17:47:47.198 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 80µs
17:47:47.199 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 526µs
17:47:47.202 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3563 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;26&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;28&quot; pos=&quot;2&quot; ref=&quot;27&quot;/&gt;\n
         &lt;o base=&quot;.doC&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.207 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96µs
17:47:47.207 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 100µs
17:47:47.212 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.223 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:47.224 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93µs
17:47:47.230 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 88µs
17:47:47.231 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3627 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doA&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;26&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;28&quot; pos=&quot;2&quot; ref=&quot;27&quot;/&gt;\n
         &lt;o base=&quot;.doC&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.235 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 84&micro;s
17:47:47.236 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 95&micro;s
17:47:47.239 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 954&micro;s
17:47:47.240 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 80ms
17:47:47.242 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3261 bytes of XML in 119µs
17:47:47.258 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:47.259 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 108µs
17:47:47.260 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 96µs
17:47:47.266 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3473 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;24&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;26&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;28&quot; pos=&quot;2&quot; ref=&quot;27&quot;/&gt;\n
         &lt;o base=&quot;.doC&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.272 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 118&micro;s
17:47:47.272 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 112&micro;s
17:47:47.275 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 471&micro;s
17:47:47.279 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 519&micro;s
17:47:47.282 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96&micro;s
17:47:47.283 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71&micro;s
17:47:47.283 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3563 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;28&quot; pos=&quot;2&quot; ref=&quot;27&quot;/&gt;\n
         &lt;o base=&quot;.doC&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.290 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 98&micro;s
17:47:47.291 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 206&micro;s
17:47:47.295 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 454&micro;s
17:47:47.304 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 635&micro;s
17:47:47.310 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100&micro;s
17:47:47.312 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 114&micro;s
17:47:47.312 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3627 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.317 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 92µs
17:47:47.318 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82µs
17:47:47.323 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.326 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 76ms
17:47:47.331 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4568 bytes of XML in 132µs
17:47:47.353 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:47.358 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 132µs
17:47:47.359 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 97&micro;s
17:47:47.360 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4894 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2" ref="25"/>\n
         <o base=".woof" line="40" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.366 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114µs
17:47:47.367 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 110&micro;s
17:47:47.372 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 634&micro;s
17:47:47.382 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:47.383 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 85&micro;s
17:47:47.384 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69&micro;s
17:47:47.384 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4984 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.392 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 2ms
17:47:47.392 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 86&micro;s
17:47:47.397 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 577&micro;s
17:47:47.407 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.408 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93&micro;s
17:47:47.409 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85&micro;s
17:47:47.409 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5076 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="278"\n
          name="ex-1"\n
          time="2022-08-04T15:09:45.784600300Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; creature\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    creature &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;29&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;30&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;31&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;33&quot; name=&quot;olesya&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;34&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;35&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;35&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;36&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.416 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 210&micro;s
17:47:47.417 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 214&micro;s
17:47:47.422 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 672&micro;s
17:47:47.422 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 82ms
17:47:47.426 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4568 bytes of XML in 2ms
17:47:47.447 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:47.448 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 121&micro;s
17:47:47.449 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 90&micro;s
17:47:47.449 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4894 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="278"\n
          name="ex-1"\n
          time="2022-08-04T15:09:45.784600300Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; creature\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    creature &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;23&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;23&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;23&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;25&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;26&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;28&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;28&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;29&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;30&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;31&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;33&quot; name=&quot;olesya&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;34&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;35&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;35&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;36&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF>
17:47:47.455 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 115µs
17:47:47.455 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 223µs
17:47:47.465 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:47.472 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:47.474 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 88µs
17:47:47.475 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:47.483 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4984 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="278"\n
          name="ex-1"\n
          time="2022-08-04T15:09:45.784600300Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; creature\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    creature &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;creature&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;9&quot; pos=&quot;6&quot; ref=&quot;7&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;creature&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;15&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;creature&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;21&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;23&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;23&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;23&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;25&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2" ref="25"/>\n
         <o base=".woof" line="40" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.489 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 124µs
17:47:47.490 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 95µs
17:47:47.494 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:47.504 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:47.506 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 137µs
17:47:47.507 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85µs
17:47:47.514 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5076 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; olesya\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;creature&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;9&quot; pos=&quot;6&quot; ref=&quot;7&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;creature&quot; line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2" ref="25"/>\n
         <o base=".woof" line="40" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.520 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 245µs
17:47:47.520 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 109µs
17:47:47.525 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.525 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 92ms
17:47:47.529 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4568 bytes of XML in 129&micro;s
17:47:47.547 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.549 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 133&micro;s
17:47:47.554 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 121&micro;s
17:47:47.556 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4894 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.564 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 138&micro;s
17:47:47.564 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 115&micro;s
17:47:47.570 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:47.578 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:47.579 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96&micro;s
17:47:47.580 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71&micro;s
17:47:47.580 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4984 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="278"\n
          name="ex-1"\n
          time="2022-08-04T15:09:45.784600300Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; creature\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    creature &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;31&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;33&quot; name=&quot;olesya&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;34&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;35&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;35&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;36&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.587 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 88&micro;s
17:47:47.588 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 97&micro;s
17:47:47.594 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 670&micro;s
17:47:47.602 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.603 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 112&micro;s
17:47:47.610 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 109&micro;s
17:47:47.611 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5076 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="278"\n
          name="ex-1"\n
          time="2022-08-04T15:09:45.784600300Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; creature\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    creature &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2"&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;23&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;23&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;23&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;25&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;26&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;28&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;28&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;29&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;30&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;31&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;33&quot; name=&quot;olesya&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;34&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;35&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;35&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;36&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.617 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 127&micro;s
17:47:47.617 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 108&micro;s
17:47:47.622 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 719µs
17:47:47.622 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 87ms
17:47:47.630 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1750 bytes of XML in 79µs
17:47:47.644 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 353µs
17:47:47.645 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 520µs
17:47:47.646 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 94µs
17:47:47.646 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1821 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>breeds.bengal</tail>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.648 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 224µs
17:47:47.650 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 238µs
17:47:47.657 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.663 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 352µs
17:47:47.663 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 82&micro;s
17:47:47.664 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72&micro;s
17:47:47.666 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1911 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;1&quot;\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.669 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 213µs
17:47:47.671 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 212µs
17:47:47.680 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:47.684 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 304µs
17:47:47.690 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100µs
17:47:47.691 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 98µs
17:47:47.691 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1954 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="breeds.bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.693 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 111µs
17:47:47.694 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 91µs
17:47:47.697 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 664µs
17:47:47.698 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 64ms
17:47:47.704 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1897 bytes of XML in 3ms
17:47:47.716 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 322µs
17:47:47.722 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 154µs
17:47:47.723 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 101µs
17:47:47.723 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:47.724 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 122µs
17:47:47.724 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 87µs
17:47:47.731 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 272µs
17:47:47.733 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 243&micro;s
17:47:47.734 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 78&micro;s
17:47:47.737 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75&micro;s
17:47:47.737 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:47.737 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 206&micro;s
17:47:47.738 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68&micro;s
17:47:47.740 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 269&micro;s
17:47:47.744 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 300&micro;s
17:47:47.750 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105µs
17:47:47.751 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 83µs
17:47:47.751 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:47.751 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 212µs
17:47:47.752 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 78µs
17:47:47.755 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 262µs
17:47:47.758 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 51ms
17:47:47.760 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2234 bytes of XML in 80µs
17:47:47.778 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:47.779 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 142µs
17:47:47.779 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 90µs
17:47:47.780 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:47.781 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 97µs
17:47:47.784 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 2ms
17:47:47.793 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 319µs
17:47:47.796 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 446µs
17:47:47.798 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 95µs
17:47:47.802 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 79µs
17:47:47.802 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2481 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.806 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 526µs
17:47:47.806 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 91µs
17:47:47.814 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.824 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 941µs
17:47:47.825 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 117µs
17:47:47.827 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 106µs
17:47:47.831 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2540 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="org.life.creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.836 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 145µs
17:47:47.836 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 107µs
17:47:47.841 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 542µs
17:47:47.842 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 73ms
17:47:47.844 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2250 bytes of XML in 80µs
17:47:47.861 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 394µs
17:47:47.862 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 113µs
17:47:47.863 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:47.865 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:47.866 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 231µs
17:47:47.867 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 240µs
17:47:47.875 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 369µs
17:47:47.884 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.885 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 239µs
17:47:47.886 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 229µs
17:47:47.888 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2439 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line=&quot;6&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;7&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;7&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;bengal_live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;cat&quot; line=&quot;9&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;7&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.891 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 224&micro;s
17:47:47.892 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 327&micro;s
17:47:47.898 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.907 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:47.913 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 110&micro;s
17:47:47.914 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 106&micro;s
17:47:47.915 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2499 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="org.animals.cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.919 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102µs
17:47:47.919 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 86µs
17:47:47.928 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 337µs
17:47:47.928 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 76ms
17:47:47.934 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1750 bytes of XML in 110µs
17:47:47.960 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:47.961 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 135µs
17:47:47.962 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 95µs
17:47:47.966 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1821 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;breeds.bengal&lt;/tail&gt;\n
         &lt;part&gt;breeds.bengal&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;bengal&quot; line=&quot;4&quot; name=&quot;mickey&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;mickey&quot; line=&quot;5&quot; pos=&quot;2&quot; ref=&quot;4&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;5&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;8&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:47.973 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 109&micro;s
17:47:47.974 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 95&micro;s
17:47:47.977 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 259&micro;s
17:47:47.983 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 468&micro;s
17:47:47.984 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 244&micro;s
17:47:47.985 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70µs
17:47:47.986 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1911 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:47.995 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 87µs
17:47:47.996 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72µs
17:47:48.004 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 303µs
17:47:48.010 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 359µs
17:47:48.011 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 106µs
17:47:48.014 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 91µs
17:47:48.014 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1954 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="breeds.bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.020 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105&micro;s
17:47:48.021 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85&micro;s
17:47:48.032 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 298&micro;s
17:47:48.033 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 87ms
17:47:48.035 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1897 bytes of XML in 107&micro;s
17:47:48.053 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 332&micro;s
17:47:48.056 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 266&micro;s
17:47:48.058 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 637&micro;s
17:47:48.059 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:48.060 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 235µs
17:47:48.061 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 99µs
17:47:48.067 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 277µs
17:47:48.075 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 309µs
17:47:48.077 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92µs
17:47:48.077 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 94µs
17:47:48.078 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:48.078 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 71µs
17:47:48.081 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74µs
17:47:48.084 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 250µs
17:47:48.092 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 343µs
17:47:48.098 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 108µs
17:47:48.099 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 90µs
17:47:48.099 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:48.100 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 83µs
17:47:48.101 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 83µs
17:47:48.104 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 284µs
17:47:48.104 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 61ms
17:47:48.106 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2234 bytes of XML in 82µs
17:47:48.127 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.127 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 128µs
17:47:48.129 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 96µs
17:47:48.129 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:48.132 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 566µs
17:47:48.133 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 97µs
17:47:48.135 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 304µs
17:47:48.150 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 870µs
17:47:48.153 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 112µs
17:47:48.154 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:48.155 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2481 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos=&quot;1&quot;/&gt;\n
         &lt;o base=&quot;creature&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;cat talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.167 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 85&micro;s
17:47:48.168 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:48.175 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:48.184 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 483µs
17:47:48.184 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 101µs
17:47:48.186 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 104µs
17:47:48.186 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2540 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="org.life.creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.196 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 87µs
17:47:48.197 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80µs
17:47:48.203 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 329µs
17:47:48.204 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 91ms
17:47:48.206 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2250 bytes of XML in 77µs
17:47:48.216 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 368µs
17:47:48.218 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 107µs
17:47:48.222 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:48.222 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:48.223 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 93µs
17:47:48.224 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 91µs
17:47:48.228 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 278µs
17:47:48.237 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 807µs
17:47:48.239 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 85µs
17:47:48.240 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72µs
17:47:48.240 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2439 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;6&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.220334546Z&quot;\n
          version=&quot;0.26.0&quot;&gt;\n
   &lt;listing&gt;+package breeds\n
    +alias org.animals.cat\n
\n
    [] &amp;gt; bengal\n
    cat &quot;hello&quot; &amp;gt; @\n
    [] &amp;gt; meow\n
    ^.talk &amp;gt; @\n
    [] &amp;gt; bengal_live\n
    cat.live &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;breeds&lt;/tail&gt;\n
         &lt;part&gt;breeds&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.250 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 119µs
17:47:48.251 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 89µs
17:47:48.257 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 839µs
17:47:48.267 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 436µs
17:47:48.268 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 138µs
17:47:48.268 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 101µs
17:47:48.269 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2499 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="org.animals.cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.277 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 89µs
17:47:48.278 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 91µs
17:47:48.282 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:48.282 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 73ms
17:47:48.289 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1750 bytes of XML in 206µs
17:47:48.303 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 338µs
17:47:48.306 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 409&micro;s
17:47:48.307 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 234&micro;s
17:47:48.308 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1821 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;1&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.233618493Z&quot;\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>breeds.bengal</tail>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.316 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 109µs
17:47:48.318 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 234µs
17:47:48.324 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.332 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 343µs
17:47:48.333 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 105µs
17:47:48.334 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 109µs
17:47:48.335 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1911 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.344 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 81µs
17:47:48.345 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:48.349 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.357 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.363 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 97µs
17:47:48.364 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 92µs
17:47:48.365 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1954 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;1&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.233618493Z&quot;\n
          version=&quot;0.26.0&quot;&gt;\n
   &lt;listing&gt;+alias breeds.bengal\n
\n
    [] &amp;gt; app\n
    bengal &amp;gt; mickey\n
    mickey.live &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;bengal breeds.bengal&lt;/tail&gt;\n
         &lt;part&gt;bengal&lt;/part&gt;\n
         &lt;part&gt;breeds.bengal&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;breeds.bengal&quot; line=&quot;4&quot; name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.373 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 90µs
17:47:48.373 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80µs
17:47:48.383 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:48.384 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 89ms
17:47:48.386 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1897 bytes of XML in 76µs
17:47:48.404 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 308µs
17:47:48.405 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 145µs
17:47:48.406 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:48.407 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:48.407 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 227µs
17:47:48.409 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 127µs
17:47:48.413 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 683µs
17:47:48.419 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 230µs
17:47:48.419 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 79µs
17:47:48.422 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 78µs
17:47:48.422 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:48.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 81µs
17:47:48.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 67µs
17:47:48.430 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 253µs
17:47:48.435 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 300µs
17:47:48.437 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 224µs
17:47:48.439 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 222µs
17:47:48.440 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:48.440 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102µs
17:47:48.441 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 214µs
17:47:48.445 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 238µs
17:47:48.446 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 50ms
17:47:48.447 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2234 bytes of XML in 74µs
17:47:48.462 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 401µs
17:47:48.464 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 256µs
17:47:48.466 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 233µs
17:47:48.467 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:48.467 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 117µs
17:47:48.468 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 227µs
17:47:48.477 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 292µs
17:47:48.480 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 431µs
17:47:48.486 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 110µs
17:47:48.487 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 94µs
17:47:48.487 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2481 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;4&quot;\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.201586131Z&quot;\n
          version=&quot;0.26.0&quot;&gt;\n
   &lt;listing&gt;+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &amp;gt; cat\n
    creature &amp;gt; @\n
    [] &amp;gt; talk\n
    stdout &amp;gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.495 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 87µs
17:47:48.496 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72µs
17:47:48.498 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 316µs
17:47:48.504 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 417µs
17:47:48.506 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93µs
17:47:48.510 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 88µs
17:47:48.512 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2540 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="org.life.creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.523 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 98µs
17:47:48.523 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 83µs
17:47:48.528 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:48.528 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 74ms
17:47:48.530 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2250 bytes of XML in 79µs
17:47:48.548 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 377µs
17:47:48.549 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 134µs
17:47:48.549 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 219µs
17:47:48.550 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:48.552 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114&micro;s
17:47:48.552 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 111&micro;s
17:47:48.558 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.567 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:48.568 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96&micro;s
17:47:48.568 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73&micro;s
17:47:48.569 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2439 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.577 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 93µs
17:47:48.577 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70µs
17:47:48.581 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.590 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:48.591 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 109µs
17:47:48.596 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 110µs
17:47:48.597 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2499 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            &lt;o base=&quot;^&quot; line=&quot;7&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;7&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;bengal_live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.animals.cat&quot; line=&quot;9&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;7&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.606 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 116&micro;s
17:47:48.607 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 92&micro;s
17:47:48.610 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 381&micro;s
17:47:48.610 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 72ms
17:47:48.619 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4144 bytes of XML in 138&micro;s
17:47:48.635 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 943&micro;s
17:47:48.637 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 158&micro;s
17:47:48.639 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 647µs
17:47:48.640 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4425 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.649 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 113&micro;s
17:47:48.655 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113&micro;s
17:47:48.658 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 597&micro;s
17:47:48.666 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 682&micro;s
17:47:48.668 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 109&micro;s
17:47:48.668 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 90&micro;s
17:47:48.669 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4515 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.679 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 83&micro;s
17:47:48.680 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72&micro;s
17:47:48.683 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 527&micro;s
17:47:48.698 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:48.699 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 136&micro;s
17:47:48.700 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 103&micro;s
17:47:48.701 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4607 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.710 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105&micro;s
17:47:48.710 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 91&micro;s
17:47:48.717 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 795&micro;s
17:47:48.719 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 92ms
17:47:48.722 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4144 bytes of XML in 128&micro;s
17:47:48.740 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.743 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 393&micro;s
17:47:48.745 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 121&micro;s
17:47:48.746 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4425 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.754 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 148&micro;s
17:47:48.754 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 107&micro;s
17:47:48.761 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 568&micro;s
17:47:48.765 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 613&micro;s
17:47:48.770 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 93&micro;s
17:47:48.771 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 96&micro;s
17:47:48.772 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4515 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:48.782 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 510&micro;s
17:47:48.783 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 86&micro;s
17:47:48.790 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 604&micro;s
17:47:48.801 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 843&micro;s
17:47:48.804 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 264µs
17:47:48.805 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 230µs
17:47:48.806 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4607 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.814 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 563µs
17:47:48.818 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 93µs
17:47:48.827 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.828 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 100ms
17:47:48.830 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4144 bytes of XML in 414µs
17:47:48.848 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 923µs
17:47:48.851 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 266µs
17:47:48.853 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 240µs
17:47:48.854 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4425 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.862 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 113µs
17:47:48.867 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 130µs
17:47:48.874 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 648µs
17:47:48.881 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.883 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 228µs
17:47:48.885 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 98µs
17:47:48.885 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4515 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.898 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 106µs
17:47:48.899 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 76µs
17:47:48.902 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:48.916 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 812µs
17:47:48.917 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 129µs
17:47:48.918 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 126µs
17:47:48.919 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4607 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;284&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:23:30.473543800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 91µs
17:47:48.929 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 79µs
17:47:48.937 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:48.940 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 100ms
17:47:48.955 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2394 bytes of XML in 113µs
17:47:48.972 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 570µs
17:47:48.976 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 282µs
17:47:48.977 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 244µs
17:47:48.978 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2534 chars):
<?xml version="1.0" encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;191&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-02T08:06:01.480897800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    cat &amp;gt; tom\n
    tom.talk &quot;My name is Tom&quot; &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;4&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;6&quot; pos=&quot;6&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:48.991 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 119µs
17:47:48.992 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 102µs
17:47:48.995 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 432µs
17:47:49.002 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.004 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 112µs
17:47:49.005 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 81µs
17:47:49.006 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2624 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;13&quot; pos=&quot;2&quot; ref=&quot;12&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;13&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.014 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 100&micro;s
17:47:49.018 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 104&micro;s
17:47:49.022 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 894&micro;s
17:47:49.030 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 497&micro;s
17:47:49.031 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 112&micro;s
17:47:49.032 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 84&micro;s
17:47:49.034 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2674 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.042 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 97µs
17:47:49.043 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85µs
17:47:49.049 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:49.051 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 86ms
17:47:49.053 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2394 bytes of XML in 87µs
17:47:49.067 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 758µs
17:47:49.068 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 380µs
17:47:49.072 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 259µs
17:47:49.073 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2534 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;191&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-02T08:06:01.480897800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    cat &amp;gt; tom\n
    tom.talk &quot;My name is Tom&quot; &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;4&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;6&quot; pos=&quot;6&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;11&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;13&quot; pos=&quot;2&quot; ref=&quot;12&quot;/&gt;\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.083 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 127µs
17:47:49.087 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 116µs
17:47:49.089 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 332µs
17:47:49.097 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 435µs
17:47:49.100 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 116µs
17:47:49.102 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 2ms
17:47:49.104 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2624 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.114 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 104µs
17:47:49.115 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:49.122 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 444&micro;s
17:47:49.132 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:49.133 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 150&micro;s
17:47:49.134 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 228&micro;s
17:47:49.134 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2674 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;191&quot;\n
          name=&quot;ex-1&quot;\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.147 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 428µs
17:47:49.147 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 100µs
17:47:49.151 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.152 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 93ms
17:47:49.157 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2394 bytes of XML in 91µs
17:47:49.175 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:49.176 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 167µs
17:47:49.177 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 113µs
17:47:49.178 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2534 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line=&quot;6&quot; pos=&quot;6&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;11&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;13&quot; pos=&quot;2&quot; ref=&quot;12&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;13&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.186 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 99&micro;s
17:47:49.189 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 103&micro;s
17:47:49.198 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 384&micro;s
17:47:49.207 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:49.209 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 98&micro;s
17:47:49.209 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:49.210 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2624 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.222 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 155µs
17:47:49.224 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 99µs
17:47:49.230 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:49.238 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:49.239 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 107µs
17:47:49.239 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 94µs
17:47:49.240 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2674 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;191&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-02T08:06:01.480897800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    cat &amp;gt; tom\n
    tom.talk &quot;My name is Tom&quot; &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;4&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;t&quot; line=&quot;6&quot; pos=&quot;6&quot; ref=&quot;4&quot;/&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.247 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 90µs
17:47:49.248 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 77µs
17:47:49.258 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.259 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 96ms
17:47:49.266 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3301 bytes of XML in 120µs
17:47:49.283 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.286 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 377µs
17:47:49.288 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 118µs
17:47:49.289 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3519 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.297 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 115&micro;s
17:47:49.302 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 136&micro;s
17:47:49.305 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 423&micro;s
17:47:49.312 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 810&micro;s
17:47:49.313 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 102&micro;s
17:47:49.314 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:49.314 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3609 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         <o base="classB" line="16" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="17" name="doC" pos="2">\n
            <o base="stdout" line="18" name="@" pos="4">\n
               <o base="string" data="string" line="19" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="classD" pos="0">\n
         <o base="classC" line="22" name="@" pos="2" ref="15"/>\n
      </o>\n
      <o abstract="" line="24" name="classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.322 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 77&micro;s
17:47:49.325 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 79&micro;s
17:47:49.328 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 406&micro;s
17:47:49.336 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 609&micro;s
17:47:49.338 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 94&micro;s
17:47:49.339 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 103&micro;s
17:47:49.340 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3687 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="org.eolang.io.stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         <o base="classB" line="16" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="17" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="18" name="@" pos="4">\n
               <o base="string" data="string" line="19" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="classD" pos="0">\n
         <o base="classC" line="22" name="@" pos="2" ref="15"/>\n
      </o>\n
      <o abstract="" line="24" name="classE" pos="0">\n
         <o base="classA" line="25" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="27" name="main" pos="0">\n
         <o line="27" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="28" name="instance" pos="2" ref="15"/>\n
         <o base="instance" line="29" pos="2" ref="28"/>\n
         <o base=".doBA" line="29" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.349 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 92µs
17:47:49.363 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 120µs
17:47:49.365 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 438µs
17:47:49.365 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 92ms
17:47:49.369 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3301 bytes of XML in 110&micro;s
17:47:49.389 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.392 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 281&micro;s
17:47:49.393 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 227&micro;s
17:47:49.395 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3519 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;324&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         <o base="classB" line="16" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="17" name="doC" pos="2">\n
            <o base="stdout" line="18" name="@" pos="4">\n
               <o base="string" data="string" line="19" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="classD" pos="0">\n
         <o base="classC" line="22" name="@" pos="2" ref="15"/>\n
      </o>\n
      <o abstract="" line="24" name="classE" pos="0">\n
         <o base="classA" line="25" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="27" name="main" pos="0">\n
         <o line="27" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="28" name="instance" pos="2" ref="15"/>\n
         <o base="instance" line="29" pos="2" ref="28"/>\n
         <o base=".doBA" line="29" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.401 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 108µs
17:47:49.404 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 101µs
17:47:49.408 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 424µs
17:47:49.416 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 529µs
17:47:49.417 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 83µs
17:47:49.418 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 90µs
17:47:49.419 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3609 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;324&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T14:03:27.083126100Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classC &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    stdout &amp;gt; @\n
    &quot;B&quot;\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doBA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name="doBA" pos="2">\n
            <o base="stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         <o base="classB" line="16" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="17" name="doC" pos="2">\n
            <o base="stdout" line="18" name="@" pos="4">\n
               <o base="string" data="string" line="19" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="classD" pos="0">\n
         <o base="classC" line="22" name="@" pos="2" ref="15"/>\n
      </o>\n
      <o abstract="" line="24" name="classE" pos="0">\n
         <o base="classA" line="25" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="27" name="main" pos="0">\n
         <o line="27" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="28" name="instance" pos="2" ref="15"/>\n
         <o base="instance" line="29" pos="2" ref="28"/>\n
         <o base=".doBA" line="29" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.428 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 84µs
17:47:49.428 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 72µs
17:47:49.440 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 452µs
17:47:49.444 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 592µs
17:47:49.444 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 120µs
17:47:49.446 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 600µs
17:47:49.447 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3687 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28" name="instance" pos="2" ref="15"/>\n
         <o base="instance" line="29" pos="2" ref="28"/>\n
         <o base=".doBA" line="29" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.456 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93µs
17:47:49.459 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 216µs
17:47:49.464 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 901µs
17:47:49.465 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 86ms
17:47:49.470 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3301 bytes of XML in 110µs
17:47:49.483 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 760µs
17:47:49.486 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 720µs
17:47:49.488 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 242µs
17:47:49.489 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3519 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   </objects>\n
</program>\n
<EOF>
17:47:49.497 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 110µs
17:47:49.499 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 107µs
17:47:49.510 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 408µs
17:47:49.516 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:49.517 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 221µs
17:47:49.518 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 210µs
17:47:49.520 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3609 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.530 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91&micro;s
17:47:49.531 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 94&micro;s
17:47:49.536 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:49.546 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:49.547 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100µs
17:47:49.549 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 95µs
17:47:49.550 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3687 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="org.eolang.io.stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.560 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 104&micro;s
17:47:49.561 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 87&micro;s
17:47:49.564 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 454&micro;s
17:47:49.567 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 95ms
17:47:49.574 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4133 bytes of XML in 183&micro;s
17:47:49.591 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:49.593 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:49.594 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 263µs
17:47:49.595 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4406 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.611 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 174&micro;s
17:47:49.612 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 123&micro;s
17:47:49.617 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 534&micro;s
17:47:49.624 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 602&micro;s
17:47:49.626 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 225µs
17:47:49.628 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 102µs
17:47:49.628 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4496 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;31&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;31&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;32&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;13&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;33&quot; pos=&quot;2&quot; ref=&quot;32&quot;/&gt;\n
         &lt;o base=&quot;.pii&quot; line=&quot;33&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
         &lt;o base=&quot;.eat&quot; line=&quot;33&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.640 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 104&micro;s
17:47:49.640 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 78µs
17:47:49.647 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 570µs
17:47:49.653 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 761µs
17:47:49.656 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100µs
17:47:49.656 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 85µs
17:47:49.662 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4588 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;24&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;27&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;28&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;29&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;29&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.673 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 122µs
17:47:49.674 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 108µs
17:47:49.676 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 543µs
17:47:49.677 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 97ms
17:47:49.679 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4133 bytes of XML in 121µs
17:47:49.700 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 895µs
17:47:49.702 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 146µs
17:47:49.703 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 116µs
17:47:49.704 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4406 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.712 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 110µs
17:47:49.712 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 318µs
17:47:49.717 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:49.724 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.730 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 90µs
17:47:49.731 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:49.733 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4496 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.739 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91µs
17:47:49.740 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 91µs
17:47:49.744 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:49.755 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 839µs
17:47:49.756 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 97µs
17:47:49.756 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 81µs
17:47:49.759 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4588 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.765 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 112µs
17:47:49.766 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 110µs
17:47:49.770 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 531µs
17:47:49.771 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 87ms
17:47:49.778 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4133 bytes of XML in 126µs
17:47:49.796 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.797 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 137µs
17:47:49.799 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 101µs
17:47:49.799 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4406 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.805 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:49.806 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 234µs
17:47:49.813 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:49.817 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 987µs
17:47:49.822 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 89µs
17:47:49.823 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:49.823 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4496 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.829 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 530µs
17:47:49.830 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 89µs
17:47:49.834 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 496µs
17:47:49.841 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 772µs
17:47:49.842 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 110µs
17:47:49.844 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 99&micro;s
17:47:49.845 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4588 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="10" name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.851 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 115µs
17:47:49.851 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 98µs
17:47:49.858 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 551µs
17:47:49.859 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 76ms
17:47:49.864 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2957 bytes of XML in 96&micro;s
17:47:49.879 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 577&micro;s
17:47:49.880 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 119&micro;s
17:47:49.881 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 89&micro;s
17:47:49.882 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3138 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;237&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:49:47.335991700Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.886 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 125µs
17:47:49.887 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 224µs
17:47:49.894 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 407µs
17:47:49.903 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 799µs
17:47:49.903 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 85µs
17:47:49.904 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70µs
17:47:49.904 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3228 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.909 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92µs
17:47:49.909 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 85µs
17:47:49.914 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.920 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 507µs
17:47:49.926 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100µs
17:47:49.926 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82µs
17:47:49.927 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3292 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doA&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:49.931 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 104&micro;s
17:47:49.932 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 98&micro;s
17:47:49.936 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 455&micro;s
17:47:49.937 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 66ms
17:47:49.940 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2957 bytes of XML in 93&micro;s
17:47:49.956 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 586&micro;s
17:47:49.958 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 121&micro;s
17:47:49.958 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 88µs
17:47:49.960 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3138 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.965 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 226&micro;s
17:47:49.966 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 221&micro;s
17:47:49.972 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 367&micro;s
17:47:49.978 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:49.981 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 97&micro;s
17:47:49.981 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 76&micro;s
17:47:49.982 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3228 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:49.986 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 94µs
17:47:49.987 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 95µs
17:47:49.993 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.003 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 602µs
17:47:50.007 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 387µs
17:47:50.008 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 228µs
17:47:50.009 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3292 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.014 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 98µs
17:47:50.017 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 100µs
17:47:50.020 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 417µs
17:47:50.022 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 75ms
17:47:50.026 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2957 bytes of XML in 3ms
17:47:50.040 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 626µs
17:47:50.041 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 130µs
17:47:50.043 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 232µs
17:47:50.045 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3138 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doA&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.049 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 261&micro;s
17:47:50.051 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 96&micro;s
17:47:50.057 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 789&micro;s
17:47:50.062 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 534&micro;s
17:47:50.063 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 212&micro;s
17:47:50.065 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 1ms
17:47:50.066 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3228 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doA&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.070 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 81&micro;s
17:47:50.071 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75&micro;s
17:47:50.075 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 382&micro;s
17:47:50.081 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 530&micro;s
17:47:50.090 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 163&micro;s
17:47:50.091 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 96&micro;s
17:47:50.091 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3292 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.096 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 86µs
17:47:50.097 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 79µs
17:47:50.100 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 871µs
17:47:50.100 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 71ms
17:47:50.106 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4653 bytes of XML in 150µs
17:47:50.124 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:50.129 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 148µs
17:47:50.130 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 221µs
17:47:50.130 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4962 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.139 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 104µs
17:47:50.140 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 89µs
17:47:50.147 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 794µs
17:47:50.154 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:50.155 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 103&micro;s
17:47:50.156 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71&micro;s
17:47:50.157 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (5052 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;39&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.163 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 75&micro;s
17:47:50.164 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68&micro;s
17:47:50.176 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 583&micro;s
17:47:50.185 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.186 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 103&micro;s
17:47:50.187 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80&micro;s
17:47:50.191 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5158 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;sam&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;34&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;39&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.196 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102&micro;s
17:47:50.202 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 96&micro;s
17:47:50.210 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.212 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 96ms
17:47:50.218 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4653 bytes of XML in 2ms
17:47:50.240 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:50.242 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 152&micro;s
17:47:50.243 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 225&micro;s
17:47:50.243 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4962 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;27&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;27&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;27&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;sam&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;34&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;39&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.249 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 95µs
17:47:50.251 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 95µs
17:47:50.260 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:50.267 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 655µs
17:47:50.268 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 89µs
17:47:50.269 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 67µs
17:47:50.269 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (5052 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;13&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;14&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;15&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;27&quot; pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.275 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 78µs
17:47:50.275 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 65µs
17:47:50.284 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:50.291 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 872µs
17:47:50.292 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93µs
17:47:50.298 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 4ms
17:47:50.298 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5158 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.303 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 82µs
17:47:50.304 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 78µs
17:47:50.310 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:50.310 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 79ms
17:47:50.314 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4653 bytes of XML in 258&micro;s
17:47:50.334 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.335 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 163&micro;s
17:47:50.337 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 230&micro;s
17:47:50.337 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4962 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;39&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.343 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 97&micro;s
17:47:50.345 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 93&micro;s
17:47:50.351 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:50.356 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 670&micro;s
17:47:50.362 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92&micro;s
17:47:50.363 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74&micro;s
17:47:50.363 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (5052 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;sam&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;34&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;39&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.369 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 95&micro;s
17:47:50.370 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68&micro;s
17:47:50.376 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.385 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 928&micro;s
17:47:50.387 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 236&micro;s
17:47:50.389 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 216&micro;s
17:47:50.389 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5158 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;27&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;27&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;27&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;sam&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;34&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; pos=&quot;2&quot; ref=&quot;24&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;39&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:50.395 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 89µs
17:47:50.396 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 81µs
17:47:50.402 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 623µs
17:47:50.406 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 83ms
17:47:50.409 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3689 bytes of XML in 109µs
17:47:50.427 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:50.428 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 548µs
17:47:50.429 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 224µs
17:47:50.430 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3940 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;24&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;24&quot; method=&quot;&quot; name=&quot;@&quot; pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.436 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 103µs
17:47:50.439 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 94µs
17:47:50.446 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 558µs
17:47:50.454 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:50.456 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 96µs
17:47:50.456 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 94µs
17:47:50.457 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4030 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;24&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;24&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;26&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.461 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92µs
17:47:50.462 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 87µs
17:47:50.468 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.476 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 658µs
17:47:50.477 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 229µs
17:47:50.478 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 211µs
17:47:50.479 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4094 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;24&quot; pos=&quot;4&quot;/&gt;\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.484 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 385µs
17:47:50.485 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 86µs
17:47:50.491 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 488µs
17:47:50.494 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 76ms
17:47:50.496 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3689 bytes of XML in 103µs
17:47:50.508 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 764µs
17:47:50.512 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 373µs
17:47:50.513 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 122µs
17:47:50.513 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3940 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;22&quot; name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.520 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 544µs
17:47:50.522 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 99µs
17:47:50.527 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 470µs
17:47:50.536 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 582µs
17:47:50.538 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 246µs
17:47:50.539 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 220µs
17:47:50.540 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4030 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;23&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.545 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 79µs
17:47:50.546 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:50.554 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:50.562 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:50.563 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 94µs
17:47:50.563 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 76µs
17:47:50.564 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4094 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.568 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 118µs
17:47:50.570 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 108µs
17:47:50.575 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.576 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 75ms
17:47:50.582 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3689 bytes of XML in 4ms
17:47:50.593 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:50.598 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 115µs
17:47:50.599 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 96µs
17:47:50.599 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3940 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &amp;gt; @\n
    [] &amp;gt; rat_pii\n
    ^.pii.eat &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    rat &amp;gt; tom\n
    tom.rat_pii &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.604 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114µs
17:47:50.604 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 110µs
17:47:50.611 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 493µs
17:47:50.619 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 568µs
17:47:50.620 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 88µs
17:47:50.620 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68µs
17:47:50.626 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4030 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &amp;gt; main\n
    rat &amp;gt; tom\n
    tom.rat_pii &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method=&quot;&quot; pos=&quot;5&quot;/&gt;\n
            &lt;o base=&quot;.eat&quot; line=&quot;19&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;/&gt;\n
         &lt;/o&gt;\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.631 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 78µs
17:47:50.632 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68µs
17:47:50.636 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 507µs
17:47:50.639 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 646µs
17:47:50.647 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 109µs
17:47:50.647 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 84µs
17:47:50.648 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4094 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    rat &amp;gt; tom\n
    tom.rat_pii &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
               &lt;o abstract=&quot;&quot; line=&quot;8&quot; name=&quot;smth&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;9&quot; pos=&quot;8&quot;&gt;5&lt;/o&gt;\n
                  &lt;o base=&quot;.plus&quot; line=&quot;9&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
                     &lt;o base=&quot;int&quot; data=&quot;int&quot; line=&quot;10&quot; pos=&quot;10&quot;&gt;6&lt;/o&gt;\n
                  &lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;13&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;rat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;mouse&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;rat_pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;19&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.pii&quot; line=&quot;19&quot; method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.652 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 81µs
17:47:50.653 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 79µs
17:47:50.657 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 561µs
17:47:50.657 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 72ms
17:47:50.664 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4097 bytes of XML in 122µs
17:47:50.682 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 944µs
17:47:50.684 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:50.684 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 90µs
17:47:50.685 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4378 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="273"\n
          name="ex-1"\n
          time="2022-08-08T10:02:11.428317600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.691 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 650µs
17:47:50.692 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 104µs
17:47:50.697 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 522µs
17:47:50.707 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 593µs
17:47:50.708 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 104µs
17:47:50.708 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 93µs
17:47:50.709 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4468 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.715 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 76µs
17:47:50.719 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 3ms
17:47:50.727 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:50.736 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.736 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 103µs
17:47:50.737 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 84µs
17:47:50.738 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4560 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.745 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 215µs
17:47:50.746 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82µs
17:47:50.754 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:50.755 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 86ms
17:47:50.757 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4097 bytes of XML in 131µs
17:47:50.779 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:50.780 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 144µs
17:47:50.780 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 104&micro;s
17:47:50.781 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4378 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.786 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 109µs
17:47:50.787 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 104µs
17:47:50.791 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 475µs
17:47:50.796 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 543µs
17:47:50.802 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 80µs
17:47:50.803 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71µs
17:47:50.803 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4468 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.808 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91µs
17:47:50.809 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 85µs
17:47:50.817 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:50.820 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 718µs
17:47:50.823 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 101µs
17:47:50.824 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 101&micro;s
17:47:50.824 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4560 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.834 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 1ms
17:47:50.835 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 114µs
17:47:50.839 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.840 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 75ms
17:47:50.843 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4097 bytes of XML in 111&micro;s
17:47:50.857 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 885&micro;s
17:47:50.862 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 374&micro;s
17:47:50.863 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 229&micro;s
17:47:50.864 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4378 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    "A"\n
\n
    [] &gt; classB2\n
    classC2 &gt; @\n
    [] &gt; doB2\n
    ^.doC2 &gt; @\n
\n
    [] &gt; classC2\n
    classA2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doB &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.870 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 112µs
17:47:50.872 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 137µs
17:47:50.878 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:50.888 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:50.891 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 94&micro;s
17:47:50.892 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71&micro;s
17:47:50.892 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4468 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doB &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.897 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 73µs
17:47:50.897 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 67µs
17:47:50.901 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 478µs
17:47:50.911 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:50.914 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 249&micro;s
17:47:50.915 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 222&micro;s
17:47:50.916 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4560 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doB &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:50.925 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105µs
17:47:50.926 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 82µs
17:47:50.929 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 936µs
17:47:50.931 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 82ms
[INFO] Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.776 s - in org.objectionary.ddr.unit.sources.tempdir.TempDirectoryTest
[INFO] Running org.objectionary.ddr.unit.graph.attr.AttrTest
17:47:50.959 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3089 bytes of XML in 162&micro;s
17:47:50.989 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 8ms
17:47:50.990 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 143&micro;s
17:47:50.993 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 110&micro;s
17:47:50.994 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3271 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;302&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-17T06:44:30.306761800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.ut.util\n
\n
    [] &amp;gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.ut.util</tail>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="QQ" line="6" pos="4"/>\n
            <o base=".io" line="6" method="" pos="6"/>\n
            <o base=".stdout" line="6" method="" name="@" pos="9">\n
               <o base="string" data="string" line="7" pos="6">gg</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="animal" pos="0">\n
         <o abstract="" line="10" name="live" pos="2">\n
            <o base="QQ" line="11" pos="4"/>\n
            <o base=".io" line="11" method="" pos="6"/>\n
            <o base=".stdout" line="11" method="" name="@" pos="9">\n
               <o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.006 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 148µs
17:47:51.008 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 114µs
17:47:51.016 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.020 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 561µs
17:47:51.026 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 110µs
17:47:51.027 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 87µs
17:47:51.028 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3357 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1&quot;\n
          time=&quot;2022-08-17T06:44:30.306761800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.ut.util\n
\n
    [] &amp;gt; classA\n
    util &amp;gt; @\n
    [] &amp;gt; doA\n
    QQ.io.stdout &amp;gt; @\n
    &quot;gg&quot;\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    QQ.io.stdout &amp;gt; @\n
    &quot;alive&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [] &amp;gt; bengal\n
    cat.live &amp;gt; @\n
\n
    [args...] &amp;gt; app\n
    classA &amp;gt; instance\n
    instance.doUtil &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;util org.ut.util&lt;/tail&gt;\n
         &lt;part&gt;util&lt;/part&gt;\n
         &lt;part&gt;org.ut.util&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;util&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base="string" data="string" line="12" pos="6">alive</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="cat" pos="0">\n
         <o base="animal" line="15" name="@" pos="2" ref="9"/>\n
      </o>\n
      <o abstract="" line="17" name="bengal" pos="0">\n
         <o base="cat" line="18" pos="2" ref="14"/>\n
         <o base=".live" line="18" method="" name="@" pos="5"/>\n
      </o>\n
      <o abstract="" line="20" name="app" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classA" line="21" name="instance" pos="2" ref="3"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doUtil" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.035 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 90µs
17:47:51.037 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 74µs
17:47:51.043 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 428µs
17:47:51.051 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 555µs
17:47:51.052 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102µs
17:47:51.053 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 79µs
17:47:51.054 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3400 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="302"\n
          name="ex-1"\n
          time="2022-08-17T06:44:30.306761800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.ut.util\n
\n
    [] &gt; classA\n
    util &gt; @\n
    [] &gt; doA\n
    QQ.io.stdout &gt; @\n
    "gg"\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    QQ.io.stdout &gt; @\n
    "alive"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [] &gt; bengal\n
    cat.live &gt; @\n
\n
    [args...] &gt; app\n
    classA &gt; instance\n
    instance.doUtil &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>util org.ut.util</tail>\n
         <part>util</part>\n
         <part>org.ut.util</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="org.ut.util" line="4" name="@" pos="2"/>\n
         <o abstract="" line="5" name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;6&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;6&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;6&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;gg&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;QQ&quot; line=&quot;11&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.io&quot; line=&quot;11&quot; method=&quot;&quot; pos=&quot;6&quot;/&gt;\n
            &lt;o base=&quot;.stdout&quot; line=&quot;11&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;9&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;12&quot; pos=&quot;6&quot;&gt;alive&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;bengal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;18&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;18&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doUtil&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.062 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 121&micro;s
17:47:51.067 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 108&micro;s
17:47:51.072 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:51.073 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 97ms
17:47:51.076 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1882 bytes of XML in 72µs
17:47:51.089 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 292µs
17:47:51.092 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 141µs
17:47:51.093 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 109µs
17:47:51.093 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:51.094 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 219µs
17:47:51.095 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 222µs
17:47:51.102 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.114 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:51.116 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 110µs
17:47:51.116 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 86µs
17:47:51.117 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:51.118 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 211µs
17:47:51.118 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 204µs
17:47:51.125 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.132 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.133 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 116µs
17:47:51.134 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80µs
17:47:51.136 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:51.137 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 88µs
17:47:51.138 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 83µs
17:47:51.145 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:51.147 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 66ms
17:47:51.154 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
NODE: app ATTRIBUTES:
NODE: bengal ATTRIBUTES:
NODE: cat ATTRIBUTES:
name=live, dist=1
NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doUtil, dist=1
NODE: doA ATTRIBUTES:
NODE: doUtil ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: util ATTRIBUTES:
name=doUtil, dist=0

17:47:51.161 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4491 bytes of XML in 151µs
17:47:51.177 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:51.182 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 154µs
17:47:51.183 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 563µs
17:47:51.184 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4809 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="225"\n
          name="ex-1"\n
          time="2022-08-08T08:33:22.958223500Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos="17"/>\n
         <o base=".doA2" line="45" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.192 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 123µs
17:47:51.193 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 94µs
17:47:51.196 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 537µs
17:47:51.207 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:51.213 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 2ms
17:47:51.214 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 97&micro;s
17:47:51.214 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4899 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A2&quot;\n
\n
    [] &amp;gt; classB2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doBA2\n
    ^.doA2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C2&quot;\n
\n
    [args...] &amp;gt; main\n
    classC2 &amp;gt; instance\n
    instance.doC2 &amp;gt; @\n
  &lt;/listing&gt;\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="stdout" line="40" name="@" pos="4">\n
               <o base="string" data="string" line="41" pos="6">C2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="43" name="main" pos="0">\n
         <o line="43" name="args" pos="1" vararg=""/>\n
         <o base="classC2" line="44" name="instance" pos="2" ref="37"/>\n
         <o base="instance" line="45" pos="2" ref="44"/>\n
         <o base=".@" line="45" pos="15"/>\n
         <o base=".@" line="45" pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.224 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 100&micro;s
17:47:51.226 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 79&micro;s
17:47:51.236 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:51.250 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:51.252 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 615&micro;s
17:47:51.253 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 529&micro;s
17:47:51.254 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4991 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;225&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:33:22.958223500Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [] &gt; classA2\n
    classB2 &gt; @\n
    [] &gt; doA2\n
    stdout &gt; @\n
    "A2"\n
\n
    [] &gt; classB2\n
    classA2 &gt; @\n
    [] &gt; doBA2\n
    ^.doA2 &gt; @\n
\n
    [] &gt; classC2\n
    classB2 &gt; @\n
    [] &gt; doC2\n
    stdout &gt; @\n
    "C2"\n
\n
    [args...] &gt; main\n
    classC2 &gt; instance\n
    instance.doC2 &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="classA2" pos="0">\n
         <o base="classB2" line="27" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="28" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">A2</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="classB2" pos="0">\n
         <o base="classA2" line="33" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="34" name="doBA2" pos="2">\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".doA2" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="classC2" pos="0">\n
         <o base="classB2" line="38" name="@" pos="2" ref="32"/>\n
         <o abstract="" line="39" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="40&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;41&quot; pos=&quot;6&quot;&gt;C2&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;43&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;43&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC2&quot; line=&quot;44&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;37&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;45&quot; pos=&quot;2&quot; ref=&quot;44&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;.@&quot; line=&quot;45&quot; pos=&quot;17&quot;/&gt;\n
         &lt;o base=&quot;.doA2&quot; line=&quot;45&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.268 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 101&micro;s
17:47:51.271 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 108&micro;s
17:47:51.277 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.277 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 108ms
17:47:51.282 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doBA, dist=1
NODE: classA2 ATTRIBUTES:
name=doA2, dist=0
name=doBA2, dist=1
NODE: classB ATTRIBUTES:
name=doBA, dist=0
name=doA, dist=1
NODE: classB2 ATTRIBUTES:
name=doBA2, dist=0
name=doA2, dist=1
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doBA, dist=1
name=doA, dist=2
NODE: classC2 ATTRIBUTES:
name=doC2, dist=0
name=doBA2, dist=1
name=doA2, dist=2
NODE: classD ATTRIBUTES:
name=doC, dist=1
name=doBA, dist=2
name=doA, dist=3
NODE: classE ATTRIBUTES:
name=doA, dist=1
name=doBA, dist=2
NODE: doA ATTRIBUTES:
NODE: doA2 ATTRIBUTES:
NODE: doBA ATTRIBUTES:
NODE: doBA2 ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: doC2 ATTRIBUTES:
NODE: main ATTRIBUTES:

17:47:51.291 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3261 bytes of XML in 1ms
17:47:51.311 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:51.312 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 136µs
17:47:51.312 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 111µs
17:47:51.313 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3473 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;27&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;28&quot; pos=&quot;2&quot; ref=&quot;27&quot;/&gt;\n
         &lt;o base=&quot;.doC&quot; line=&quot;28&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.321 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 95&micro;s
17:47:51.326 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 104&micro;s
17:47:51.329 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 488&micro;s
17:47:51.337 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.339 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 94&micro;s
17:47:51.340 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69&micro;s
17:47:51.344 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3563 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="275"\n
          name="ex-1"\n
          time="2022-08-05T13:21:36.479066800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    ^.doA &gt; @\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doC &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.352 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 110µs
17:47:51.354 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 75µs
17:47:51.357 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 418µs
17:47:51.366 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:51.367 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 100µs
17:47:51.367 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80µs
17:47:51.368 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3627 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;275&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T13:21:36.479066800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    ^.doA &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doC &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doA" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classB" line="15" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classD" pos="0">\n
         <o base="classC" line="21" name="@" pos="2" ref="14"/>\n
      </o>\n
      <o abstract="" line="23" name="classE" pos="0">\n
         <o base="classA" line="24" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="27" name="instance" pos="2" ref="14"/>\n
         <o base="instance" line="28" pos="2" ref="27"/>\n
         <o base=".doC" line="28" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.382 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 128µs
17:47:51.383 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 101µs
17:47:51.386 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 430µs
17:47:51.387 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 85ms
17:47:51.390 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doBA, dist=1
NODE: classB ATTRIBUTES:
name=doBA, dist=0
name=doA, dist=1
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doBA, dist=1
name=doA, dist=2
NODE: classD ATTRIBUTES:
name=doC, dist=1
name=doBA, dist=2
name=doA, dist=3
NODE: classE ATTRIBUTES:
name=doA, dist=1
name=doBA, dist=2
NODE: doA ATTRIBUTES:
NODE: doBA ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: main ATTRIBUTES:

17:47:51.403 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4568 bytes of XML in 156µs
17:47:51.419 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:51.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 393µs
17:47:51.425 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 230µs
17:47:51.426 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4894 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; olesya\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;creature&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2" ref="25"/>\n
         <o base=".woof" line="40" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.439 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 136µs
17:47:51.440 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 99µs
17:47:51.446 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 545µs
17:47:51.454 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 657µs
17:47:51.456 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 93µs
17:47:51.456 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68&micro;s
17:47:51.457 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4984 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; animal\n
    creature &amp;gt; @\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    creature &amp;gt; @\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; olesya\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya" pos="0">\n
         <o base="human" line="34" name="@" pos="2" ref="17"/>\n
         <o abstract="" line="35" name="work" pos="2">\n
            <o line="35" name="job" pos="3"/>\n
            <o base="^" line="36" pos="4"/>\n
            <o base=".live" line="36" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="38" name="main" pos="0">\n
         <o line="38" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="39" name="tom" pos="2" ref="25"/>\n
         <o base="dog" line="40" pos="2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.465 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 75&micro;s
17:47:51.472 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 98&micro;s
17:47:51.476 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 867&micro;s
17:47:51.481 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.483 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 228&micro;s
17:47:51.484 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 820&micro;s
17:47:51.484 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5076 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;278&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-04T15:09:45.784600300Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; creature\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    "I'm alive"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; animal\n
    creature &gt; @\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    creature &gt; @\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; olesya\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="creature" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="t" line="9" pos="6" ref="7"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="animal" pos="0">\n
         <o base="creature" line="12" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="14" name="@" pos="4">\n
               <o base="string" data="string" line="15" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="17" name="human" pos="0">\n
         <o base="creature" line="18" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="20" name="cat" pos="0">\n
         <o base="animal" line="21" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="22" name="meow" pos="2">\n
            <o line="22" name="m" pos="3"/>\n
            <o base="^" line="23" pos="4"/>\n
            <o base=".talk" line="23" method="" name="@" pos="5">\n
               <o base="string" data="string" line="23" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="25" name="dog" pos="0">\n
         <o base="animal" line="26" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="27" name="live" pos="2">\n
            <o base="^" line="28" pos="4"/>\n
            <o base=".talk" line="28" method="" name="@" pos="5">\n
               <o base="string" data="string" line="28" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="29" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="30" name="@" pos="4">\n
               <o base="string" data="string" line="31" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="33" name="olesya&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;34&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;17&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;35&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;35&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;36&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;36&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;38&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;38&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;39&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;40&quot; pos=&quot;2&quot; ref=&quot;25&quot;/&gt;\n
         &lt;o base=&quot;.woof&quot; line=&quot;40&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.493 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 97&micro;s
17:47:51.499 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 91&micro;s
17:47:51.502 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:51.503 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 94ms
17:47:51.505 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=talk, dist=0
name=live, dist=1
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=talk, dist=1
name=live, dist=2
NODE: creature ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: dog ATTRIBUTES:
name=live, dist=0
name=woof, dist=0
name=talk, dist=1
NODE: human ATTRIBUTES:
name=live, dist=1
name=talk, dist=1
NODE: live ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
NODE: olesya ATTRIBUTES:
name=work, dist=0
name=live, dist=2
name=talk, dist=2
NODE: talk ATTRIBUTES:
NODE: talk ATTRIBUTES:
NODE: woof ATTRIBUTES:
NODE: work ATTRIBUTES:

17:47:51.515 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1750 bytes of XML in 81&micro;s
17:47:51.533 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 306&micro;s
17:47:51.535 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 1ms
17:47:51.537 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 117µs
17:47:51.538 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (1821 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>breeds.bengal</tail>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.546 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 106µs
17:47:51.550 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 102µs
17:47:51.553 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 225µs
17:47:51.562 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:51.562 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 104µs
17:47:51.563 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 89µs
17:47:51.564 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (1911 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name=&quot;transformer&quot;\n
          time=&quot;2022-08-22T15:47:52.233618493Z&quot;\n
          version=&quot;0.26.0&quot;&gt;\n
   &lt;listing&gt;+alias breeds.bengal\n
\n
    [] &amp;gt; app\n
    bengal &amp;gt; mickey\n
    mickey.live &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;bengal breeds.bengal&lt;/tail&gt;\n
         &lt;part&gt;bengal&lt;/part&gt;\n
         &lt;part&gt;breeds.bengal&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;app&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;bengal&quot; line=&quot;4&quot; name=&quot;mickey&quot; pos=&quot;2&quot;/&gt;\n
         &lt;o base=&quot;mickey&quot; line=&quot;5&quot; pos=&quot;2&quot; ref=&quot;4&quot;/&gt;\n
         &lt;o base=&quot;.live&quot; line=&quot;5&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;8&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:51.574 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 99&micro;s
17:47:51.575 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71µs
17:47:51.584 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 248µs
17:47:51.591 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 881µs
17:47:51.592 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 103µs
17:47:51.594 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 110µs
17:47:51.594 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (1954 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="1"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.233618493Z"\n
          version="0.26.0">\n
   <listing>+alias breeds.bengal\n
\n
    [] &gt; app\n
    bengal &gt; mickey\n
    mickey.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>bengal breeds.bengal</tail>\n
         <part>bengal</part>\n
         <part>breeds.bengal</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="app" pos="0">\n
         <o base="breeds.bengal" line="4" name="mickey" pos="2"/>\n
         <o base="mickey" line="5" pos="2" ref="4"/>\n
         <o base=".live" line="5" method="" name="@" pos="8"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.601 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 88µs
17:47:51.602 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 73µs
17:47:51.608 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 234µs
17:47:51.608 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 83ms
17:47:51.612 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 1897 bytes of XML in 204µs
17:47:51.629 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 603µs
17:47:51.632 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 157µs
17:47:51.633 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 110µs
17:47:51.635 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:51.636 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 117µs
17:47:51.637 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 229µs
17:47:51.644 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 247µs
17:47:51.650 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 279µs
17:47:51.651 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 214µs
17:47:51.652 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:51.653 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' made no changes
17:47:51.654 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 199µs
17:47:51.655 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 200µs
17:47:51.664 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 246µs
17:47:51.672 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 343µs
17:47:51.673 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 378µs
17:47:51.674 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 366&micro;s
17:47:51.675 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' made no changes
17:47:51.677 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 214&micro;s
17:47:51.678 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 209&micro;s
17:47:51.684 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 240&micro;s
17:47:51.688 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 64ms
17:47:51.689 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2234 bytes of XML in 75&micro;s
17:47:51.707 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 317&micro;s
17:47:51.713 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 255µs
17:47:51.714 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 238µs
17:47:51.715 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:51.715 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 221µs
17:47:51.717 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 95µs
17:47:51.722 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 272µs
17:47:51.732 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 396µs
17:47:51.733 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 103µs
17:47:51.733 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69µs
17:47:51.733 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2481 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   <listing>+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &gt; cat\n
    creature &gt; @\n
    [] &gt; talk\n
    stdout &gt; @\n
    "cat talks"\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>org.animals</tail>\n
         <part>org.animals</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
      <meta expanded="" line="3">\n
         <head>alias</head>\n
         <tail>creature org.life.creature</tail>\n
         <part>creature</part>\n
         <part>org.life.creature</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.744 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 77µs
17:47:51.750 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 77µs
17:47:51.753 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 260µs
17:47:51.758 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:51.759 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 104µs
17:47:51.760 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 96µs
17:47:51.760 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2540 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="4"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.201586131Z"\n
          version="0.26.0">\n
   &lt;listing&gt;+package org.animals\n
    +alias org.eolang.io.stdout\n
    +alias org.life.creature\n
\n
    [t] &amp;gt; cat\n
    creature &amp;gt; @\n
    [] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;cat talks&quot;\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;package&lt;/head&gt;\n
         &lt;tail&gt;org.animals&lt;/tail&gt;\n
         &lt;part&gt;org.animals&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;2&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;3&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;creature org.life.creature&lt;/tail&gt;\n
         &lt;part&gt;creature&lt;/part&gt;\n
         &lt;part&gt;org.life.creature&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas>\n
   <objects>\n
      <o abstract="" line="5" name="cat" pos="0">\n
         <o line="5" name="t" pos="1"/>\n
         <o base="org.life.creature" line="6" name="@" pos="2"/>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o base="org.eolang.io.stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">cat talks</o>\n
            </o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.770 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 109µs
17:47:51.772 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 1ms
17:47:51.777 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:51.777 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 78ms
17:47:51.779 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2250 bytes of XML in 79µs
17:47:51.798 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 382µs
17:47:51.800 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 133µs
17:47:51.802 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 241µs
17:47:51.802 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' made no changes
17:47:51.803 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 225µs
17:47:51.807 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 2ms
17:47:51.812 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 269µs
17:47:51.815 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 326µs
17:47:51.822 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 78µs
17:47:51.823 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 88µs
17:47:51.824 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2439 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.834 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 92µs
17:47:51.839 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 63&micro;s
17:47:51.842 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 284&micro;s
17:47:51.848 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 386&micro;s
17:47:51.851 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 215&micro;s
17:47:51.851 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 98&micro;s
17:47:51.852 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2499 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="6"\n
          name="transformer"\n
          time="2022-08-22T15:47:52.220334546Z"\n
          version="0.26.0">\n
   <listing>+package breeds\n
    +alias org.animals.cat\n
\n
    [] &gt; bengal\n
    cat "hello" &gt; @\n
    [] &gt; meow\n
    ^.talk &gt; @\n
    [] &gt; bengal_live\n
    cat.live &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta line="1">\n
         <head>package</head>\n
         <tail>breeds</tail>\n
         <part>breeds</part>\n
      </meta>\n
      <meta expanded="" line="2">\n
         <head>alias</head>\n
         <tail>cat org.animals.cat</tail>\n
         <part>cat</part>\n
         <part>org.animals.cat</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="4" name="bengal" pos="0">\n
         <o base="org.animals.cat" line="5" name="@" pos="2">\n
            <o base="string" data="string" line="5" pos="6">hello</o>\n
         </o>\n
         <o abstract="" line="6" name="meow" pos="2">\n
            <o base="^" line="7" pos="4"/>\n
            <o base=".talk" line="7" method="" name="@" pos="5"/>\n
         </o>\n
         <o abstract="" line="8" name="bengal_live" pos="2">\n
            <o base="org.animals.cat" line="9" pos="4"/>\n
            <o base=".live" line="9" method="" name="@" pos="7"/>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.861 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 86µs
17:47:51.862 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 92µs
17:47:51.870 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 273µs
17:47:51.872 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 83ms
17:47:51.873 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: app ATTRIBUTES:
NODE: bengal ATTRIBUTES:
name=meow, dist=0
name=bengal_live, dist=0
name=talk, dist=1
name=live, dist=2
NODE: bengal_live ATTRIBUTES:
NODE: cat ATTRIBUTES:
name=talk, dist=0
name=live, dist=1
NODE: creature ATTRIBUTES:
name=live, dist=0
NODE: live ATTRIBUTES:
NODE: meow ATTRIBUTES:
NODE: talk ATTRIBUTES:

17:47:51.885 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4144 bytes of XML in 141µs
17:47:51.904 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 827µs
17:47:51.908 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 371µs
17:47:51.910 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 108µs
17:47:51.911 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4425 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.921 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 99µs
17:47:51.926 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 92µs
17:47:51.930 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:51.936 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.937 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 91µs
17:47:51.937 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 71µs
17:47:51.938 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4515 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="284"\n
          name="ex-1"\n
          time="2022-08-08T08:23:30.473543800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    animal.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;animal&quot; line=&quot;16&quot; pos=&quot;4&quot; ref=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.951 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 103µs
17:47:51.952 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69µs
17:47:51.954 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 490µs
17:47:51.964 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 707µs
17:47:51.965 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 110µs
17:47:51.966 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 96µs
17:47:51.966 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4607 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;284&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:23:30.473543800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    animal.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name="talk" pos="2">\n
            <o line="10" name="t" pos="3"/>\n
            <o base="live" line="11" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="animal" line="16" pos="4" ref="3"/>\n
            <o base=".live" line="16" method="" name="@" pos="10"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:51.979 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 86µs
17:47:51.980 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 93µs
17:47:51.985 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:51.985 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 90ms
17:47:51.988 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: eat ATTRIBUTES:
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
name=eat, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:

17:47:51.999 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2394 bytes of XML in 102µs
17:47:52.015 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 461&micro;s
17:47:52.016 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 252&micro;s
17:47:52.017 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 226&micro;s
17:47:52.018 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (2534 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;191&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-02T08:06:01.480897800Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    t\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    cat &amp;gt; tom\n
    tom.talk &quot;My name is Tom&quot; &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.029 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 124µs
17:47:52.029 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 95µs
17:47:52.035 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 296µs
17:47:52.040 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 364µs
17:47:52.042 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 80µs
17:47:52.044 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73µs
17:47:52.046 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (2624 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal&quot; line=&quot;9&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;11&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;cat&quot; line=&quot;12&quot; name=&quot;tom&quot; pos=&quot;2&quot; ref=&quot;8&quot;/&gt;\n
         &lt;o base=&quot;tom&quot; line=&quot;13&quot; pos=&quot;2&quot; ref=&quot;12&quot;/&gt;\n
         &lt;o base=&quot;.talk&quot; line=&quot;13&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
            &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;11&quot;&gt;My name is Tom&lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:52.051 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 93&micro;s
17:47:52.051 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68&micro;s
17:47:52.057 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 287&micro;s
17:47:52.067 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 421&micro;s
17:47:52.068 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 91&micro;s
17:47:52.069 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 81&micro;s
17:47:52.069 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (2674 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="191"\n
          name="ex-1"\n
          time="2022-08-02T08:06:01.480897800Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [t] &gt; talk\n
    stdout &gt; @\n
    t\n
\n
    [] &gt; cat\n
    animal &gt; @\n
\n
    [args...] &gt; main\n
    cat &gt; tom\n
    tom.talk "My name is Tom" &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="talk" pos="2">\n
            <o line="4" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="5" name="@" pos="4">\n
               <o base="t" line="6" pos="6" ref="4"/>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="8" name="cat" pos="0">\n
         <o base="animal" line="9" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="11" name="main" pos="0">\n
         <o line="11" name="args" pos="1" vararg=""/>\n
         <o base="cat" line="12" name="tom" pos="2" ref="8"/>\n
         <o base="tom" line="13" pos="2" ref="12"/>\n
         <o base=".talk" line="13" method="" name="@" pos="5">\n
            <o base="string" data="string" line="13" pos="11">My name is Tom</o>\n
         </o>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.073 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 96µs
17:47:52.074 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 77µs
17:47:52.078 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:52.079 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 73ms
17:47:52.080 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=talk, dist=1
NODE: main ATTRIBUTES:
NODE: talk ATTRIBUTES:

17:47:52.087 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3301 bytes of XML in 107µs
17:47:52.100 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 679µs
17:47:52.106 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 117µs
17:47:52.107 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 526µs
17:47:52.108 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3519 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;324&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T14:03:27.083126100Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classC &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classA &amp;gt; @\n
    [] &amp;gt; doBA\n
    stdout &amp;gt; @\n
    &quot;B&quot;\n
\n
    [] &amp;gt; classC\n
    classB &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classD\n
    classC &amp;gt; @\n
\n
    [] &amp;gt; classE\n
    classA &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    classC &amp;gt; instance\n
    instance.doBA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classA" line="10" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="11" name="doBA" pos="2">\n
            <o base="stdout" line="12" name="@" pos="4">\n
               <o base="string" data="string" line="13" pos="6">B</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="15" name="classC" pos="0">\n
         <o base="classB" line="16" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="17" name="doC" pos="2">\n
            <o base="stdout" line="18" name="@" pos="4">\n
               <o base="string" data="string" line="19" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="classD" pos="0">\n
         <o base="classC" line="22" name="@" pos="2" ref="15"/>\n
      </o>\n
      <o abstract="" line="24" name="classE" pos="0">\n
         <o base="classA" line="25" name="@" pos="2" ref="3"/>\n
      </o>\n
      <o abstract="" line="27" name="main" pos="0">\n
         <o line="27" name="args" pos="1" vararg=""/>\n
         <o base="classC" line="28" name="instance" pos="2" ref="15"/>\n
         <o base="instance" line="29" pos="2" ref="28"/>\n
         <o base=".doBA" line="29" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.113 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 117µs
17:47:52.114 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 222µs
17:47:52.122 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:52.125 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 415µs
17:47:52.130 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 75µs
17:47:52.131 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68µs
17:47:52.131 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3609 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:52.136 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 87µs
17:47:52.137 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 199µs
17:47:52.142 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 648µs
17:47:52.150 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:52.150 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 87µs
17:47:52.151 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 75µs
17:47:52.151 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3687 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="324"\n
          name="ex-1"\n
          time="2022-08-05T14:03:27.083126100Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classC &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classA &gt; @\n
    [] &gt; doBA\n
    stdout &gt; @\n
    "B"\n
\n
    [] &gt; classC\n
    classB &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [] &gt; classD\n
    classC &gt; @\n
\n
    [] &gt; classE\n
    classA &gt; @\n
\n
    [args...] &gt; main\n
    classC &gt; instance\n
    instance.doBA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classC" line="4" name="@" pos="2" ref="15"/>\n
         <o abstract="" line="5" name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doBA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;12&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;13&quot; pos=&quot;6&quot;&gt;B&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;17&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;18&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;19&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;classD&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;22&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;classE&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;27&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;27&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;28&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;15&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;29&quot; pos=&quot;2&quot; ref=&quot;28&quot;/&gt;\n
         &lt;o base=&quot;.doBA&quot; line=&quot;29&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:52.156 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 80&micro;s
17:47:52.156 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 94µs
17:47:52.164 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 370µs
17:47:52.164 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 73ms
17:47:52.166 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doC, dist=1
name=doBA, dist=2
NODE: classB ATTRIBUTES:
name=doBA, dist=0
name=doA, dist=1
name=doC, dist=2
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doBA, dist=1
name=doA, dist=2
NODE: classD ATTRIBUTES:
name=doC, dist=1
name=doBA, dist=2
name=doA, dist=3
NODE: classE ATTRIBUTES:
name=doA, dist=1
name=doC, dist=2
name=doBA, dist=3
NODE: doA ATTRIBUTES:
NODE: doBA ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: main ATTRIBUTES:

17:47:52.172 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4133 bytes of XML in 118µs
17:47:52.188 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:52.189 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 126µs
17:47:52.190 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 88µs
17:47:52.198 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4406 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [args...] &gt; main\n
    mouse &gt; tom\n
    tom.pii.eat &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.203 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 120µs
17:47:52.204 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:52.207 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 509µs
17:47:52.211 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 514µs
17:47:52.212 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 95µs
17:47:52.212 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 66µs
17:47:52.212 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4496 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="338"\n
          name="ex-1"\n
          time="2022-08-05T16:54:10.446431200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;13&quot; name=&quot;mouse&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;14&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;pii&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;16&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;16&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;18&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;21&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;22&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;22&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;23&quot; name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.218 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 73µs
17:47:52.218 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 68µs
17:47:52.227 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 901µs
17:47:52.232 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 723µs
17:47:52.238 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 93µs
17:47:52.239 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 78µs
17:47:52.240 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4588 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;338&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T16:54:10.446431200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    mouse &amp;gt; tom\n
    tom.pii.eat &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;eat&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;6&quot;&gt;\n
                  &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;8&quot;&gt;I'm eating&lt;/o&gt;\n
               &lt;/o&gt;\n
            &lt;/o&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;10&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;10&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;live&quot; line=&quot;11&quot; name=&quot;@&quot; pos=&quot;4&quot; ref=&quot;4&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      <o abstract="" line="13" name="mouse" pos="0">\n
         <o base="animal" line="14" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="15" name="pii" pos="2">\n
            <o base="^" line="16" pos="4"/>\n
            <o base=".live" line="16" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="18" name="human" pos="0">\n
         <o abstract="" line="19" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="20" name="@" pos="4">\n
               <o base="string" data="string" line="21" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="22" name="talk" pos="2">\n
            <o line="22" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="cat" pos="0">\n
         <o base="animal" line="27" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="28" name="meow" pos="2">\n
            <o line="28" name="m" pos="3"/>\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".talk" line="29" method="" name="@" pos="5">\n
               <o base="string" data="string" line="29" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="main" pos="0">\n
         <o line="31" name="args" pos="1" vararg=""/>\n
         <o base="mouse" line="32" name="tom" pos="2" ref="13"/>\n
         <o base="tom" line="33" pos="2" ref="32"/>\n
         <o base=".pii" line="33" method="" pos="5"/>\n
         <o base=".eat" line="33" method="" name="@" pos="9"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.245 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 101µs
17:47:52.246 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 95µs
17:47:52.249 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 667µs
17:47:52.251 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 72ms
17:47:52.255 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: eat ATTRIBUTES:
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
name=eat, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:
name=eat, dist=1
NODE: talk ATTRIBUTES:

17:47:52.266 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2957 bytes of XML in 156µs
17:47:52.284 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 568&micro;s
17:47:52.290 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114&micro;s
17:47:52.290 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 86&micro;s
17:47:52.291 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3138 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;237&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T08:49:47.335991700Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doA &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="main" pos="0">\n
         <o line="20" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="21" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.297 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 91µs
17:47:52.298 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 88µs
17:47:52.307 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 7ms
17:47:52.314 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 5ms
17:47:52.315 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 80µs
17:47:52.315 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 67µs
17:47:52.315 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (3228 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;5&quot; name=&quot;doA&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;6&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;7&quot; pos=&quot;6&quot;&gt;A&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;9&quot; name=&quot;classB&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classC&quot; line=&quot;10&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;14&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line="22" pos="2" ref="21"/>\n
         <o base=".doA" line="22" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.320 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 85µs
17:47:52.320 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 82µs
17:47:52.325 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 612µs
17:47:52.331 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 568µs
17:47:52.332 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 91µs
17:47:52.334 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 81µs
17:47:52.335 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (3292 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="237"\n
          name="ex-1"\n
          time="2022-08-08T08:49:47.335991700Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; classA\n
    classB &gt; @\n
    [] &gt; doA\n
    stdout &gt; @\n
    "A"\n
\n
    [] &gt; classB\n
    classC &gt; @\n
    [] &gt; doB\n
    ^.doC &gt; @\n
\n
    [] &gt; classC\n
    classA &gt; @\n
    [] &gt; doC\n
    stdout &gt; @\n
    "C"\n
\n
    [args...] &gt; main\n
    classB &gt; instance\n
    instance.doA &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
      <sheet>expand-aliases</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name=&quot;doB&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;12&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.doC&quot; line=&quot;12&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;14&quot; name=&quot;classC&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classA&quot; line=&quot;15&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;16&quot; name=&quot;doC&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;17&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;18&quot; pos=&quot;6&quot;&gt;C&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;20&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;20&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;21&quot; name=&quot;instance&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o base=&quot;instance&quot; line=&quot;22&quot; pos=&quot;2&quot; ref=&quot;21&quot;/&gt;\n
         &lt;o base=&quot;.doA&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;10&quot;/&gt;\n
      &lt;/o&gt;\n
   &lt;/objects&gt;\n
&lt;/program&gt;\n
&lt;EOF&gt;
17:47:52.340 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 2ms
17:47:52.342 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 1ms
17:47:52.347 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 329&micro;s
17:47:52.347 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 67ms
17:47:52.349 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doB, dist=1
name=doC, dist=2
NODE: classB ATTRIBUTES:
name=doB, dist=0
name=doC, dist=1
name=doA, dist=2
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doA, dist=1
name=doB, dist=2
NODE: doA ATTRIBUTES:
NODE: doB ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: main ATTRIBUTES:

17:47:52.357 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4653 bytes of XML in 132µs
17:47:52.372 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 917µs
17:47:52.374 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 539µs
17:47:52.379 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 95µs
17:47:52.381 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4962 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o base="stdout" line="5" name="@" pos="4">\n
               <o base="string" data="string" line="6" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="7" name="talk" pos="2">\n
            <o line="7" name="t" pos="3"/>\n
            <o base="stdout" line="8" name="@" pos="4">\n
               <o base="string" data="string" line="9" pos="6">animal talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="stdout" line="16" name="@" pos="4">\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;24&quot; name=&quot;dog&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;25&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;26&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;27&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;27&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;27&quot; pos=&quot;11&quot;&gt;I am a dog&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;28&quot; name=&quot;woof&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;29&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;30&quot; pos=&quot;6&quot;&gt;woof&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;32&quot; name=&quot;sam&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;human&quot; line=&quot;33&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;11&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;34&quot; name=&quot;work&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;34&quot; name=&quot;job&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;35&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.live&quot; line=&quot;35&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;/&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;37&quot; name=&quot;main&quot; pos=&quot;0&quot;&gt;\n
         &lt;o line=&quot;37&quot; name=&quot;args&quot; pos=&quot;1&quot; vararg=&quot;&quot;/&gt;\n
         &lt;o base=&quot;dog&quot; line=&quot;38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.387 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 116µs
17:47:52.388 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 106µs
17:47:52.390 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 621µs
17:47:52.398 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 585µs
17:47:52.398 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 77µs
17:47:52.399 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 69µs
17:47:52.402 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (5052 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="251"\n
          name="ex-1"\n
          time="2022-08-05T11:01:08.537156600Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "animal talks"\n
\n
    [] &gt; human\n
    [] &gt; live\n
    stdout &gt; @\n
    "I'm alive human"\n
    [t] &gt; talk\n
    stdout &gt; @\n
    "human talks"\n
\n
    [] &gt; cat\n
    animal &gt; @\n
    [m] &gt; meow\n
    ^.talk "meow" &gt; @\n
\n
    [] &gt; dog\n
    animal &gt; @\n
    [] &gt; live\n
    ^.talk "I am a dog" &gt; @\n
    [] &gt; woof\n
    stdout &gt; @\n
    "woof"\n
\n
    [] &gt; sam\n
    human &gt; @\n
    [job] &gt; work\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    dog &gt; tom\n
    dog.woof &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;11&quot; name=&quot;human&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;12&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;13&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;14&quot; pos=&quot;6&quot;&gt;I'm alive human&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;15&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;15&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;stdout&quot; line=&quot;16&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;17&quot; pos=&quot;6&quot;&gt;human talks&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;19&quot; name=&quot;cat&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;animal&quot; line=&quot;20&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;3&quot;/&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;21&quot; name=&quot;meow&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;21&quot; name=&quot;m&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;^&quot; line=&quot;22&quot; pos=&quot;4&quot;/&gt;\n
            &lt;o base=&quot;.talk&quot; line=&quot;22&quot; method=&quot;&quot; name=&quot;@&quot; pos=&quot;5&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;22&quot; pos=&quot;11&quot;&gt;meow&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
      &lt;/o&gt;\n
      &lt;o abstract=&quot;&quot; line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.408 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 97µs
17:47:52.408 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 87µs
17:47:52.412 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 484µs
17:47:52.422 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 4ms
17:47:52.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 102µs
17:47:52.423 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 78µs
17:47:52.431 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (5158 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;251&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-05T11:01:08.537156600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;animal talks&quot;\n
\n
    [] &amp;gt; human\n
    [] &amp;gt; live\n
    stdout &amp;gt; @\n
    &quot;I'm alive human&quot;\n
    [t] &amp;gt; talk\n
    stdout &amp;gt; @\n
    &quot;human talks&quot;\n
\n
    [] &amp;gt; cat\n
    animal &amp;gt; @\n
    [m] &amp;gt; meow\n
    ^.talk &quot;meow&quot; &amp;gt; @\n
\n
    [] &amp;gt; dog\n
    animal &amp;gt; @\n
    [] &amp;gt; live\n
    ^.talk &quot;I am a dog&quot; &amp;gt; @\n
    [] &amp;gt; woof\n
    stdout &amp;gt; @\n
    &quot;woof&quot;\n
\n
    [] &amp;gt; sam\n
    human &amp;gt; @\n
    [job] &amp;gt; work\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    dog &amp;gt; tom\n
    dog.woof &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;5&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;6&quot; pos=&quot;6&quot;&gt;I'm alive animal&lt;/o&gt;\n
            &lt;/o&gt;\n
         &lt;/o&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;7&quot; name=&quot;talk&quot; pos=&quot;2&quot;&gt;\n
            &lt;o line=&quot;7&quot; name=&quot;t&quot; pos=&quot;3&quot;/&gt;\n
            &lt;o base=&quot;org.eolang.io.stdout&quot; line=&quot;8&quot; name=&quot;@&quot; pos=&quot;4&quot;&gt;\n
               &lt;o base=&quot;string&quot; data=&quot;string&quot; line=&quot;9&quot; pos=&quot;6&quot;&gt;animal talks&lt;/o&gt;\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="11" name="human" pos="0">\n
         <o abstract="" line="12" name="live" pos="2">\n
            <o base="org.eolang.io.stdout" line="13" name="@" pos="4">\n
               <o base="string" data="string" line="14" pos="6">I'm alive human</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="15" name="talk" pos="2">\n
            <o line="15" name="t" pos="3"/>\n
            <o base="org.eolang.io.stdout" line="16" name="@" pos="4">\n
               <o base="string" data="string" line="17" pos="6">human talks</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="19" name="cat" pos="0">\n
         <o base="animal" line="20" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="21" name="meow" pos="2">\n
            <o line="21" name="m" pos="3"/>\n
            <o base="^" line="22" pos="4"/>\n
            <o base=".talk" line="22" method="" name="@" pos="5">\n
               <o base="string" data="string" line="22" pos="11">meow</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="24" name="dog" pos="0">\n
         <o base="animal" line="25" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="26" name="live" pos="2">\n
            <o base="^" line="27" pos="4"/>\n
            <o base=".talk" line="27" method="" name="@" pos="5">\n
               <o base="string" data="string" line="27" pos="11">I am a dog</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="28" name="woof" pos="2">\n
            <o base="org.eolang.io.stdout" line="29" name="@" pos="4">\n
               <o base="string" data="string" line="30" pos="6">woof</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="32" name="sam" pos="0">\n
         <o base="human" line="33" name="@" pos="2" ref="11"/>\n
         <o abstract="" line="34" name="work" pos="2">\n
            <o line="34" name="job" pos="3"/>\n
            <o base="^" line="35" pos="4"/>\n
            <o base=".live" line="35" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="dog" line="38" name="tom" pos="2" ref="24"/>\n
         <o base="dog" line="39" pos="2" ref="24"/>\n
         <o base=".woof" line="39" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.437 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 216µs
17:47:52.438 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 96&micro;s
17:47:52.440 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 562&micro;s
17:47:52.441 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 77ms
17:47:52.443 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: cat ATTRIBUTES:
name=meow, dist=0
name=live, dist=1
name=talk, dist=1
NODE: dog ATTRIBUTES:
name=live, dist=0
name=woof, dist=0
name=talk, dist=1
NODE: human ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: live ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: live ATTRIBUTES:
NODE: main ATTRIBUTES:
NODE: meow ATTRIBUTES:
NODE: sam ATTRIBUTES:
name=work, dist=0
name=live, dist=1
name=talk, dist=1
NODE: talk ATTRIBUTES:
NODE: talk ATTRIBUTES:
NODE: woof ATTRIBUTES:
NODE: work ATTRIBUTES:

17:47:52.448 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3689 bytes of XML in 110&micro;s
17:47:52.463 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 737&micro;s
17:47:52.463 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 103&micro;s
17:47:52.464 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 85&micro;s
17:47:52.470 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (3940 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
-->\n
<program ms="401"\n
          name="ex-1"\n
          time="2022-08-12T18:11:26.935279200Z"\n
          version="1.0-SNAPSHOT">\n
   <listing>+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets/>\n
   <metas>\n
      <meta line="1">\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.475 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 115µs
17:47:52.475 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 107µs
17:47:52.480 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 441µs
17:47:52.487 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 528&micro;s
17:47:52.488 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 995&micro;s
17:47:52.490 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 73&micro;s
17:47:52.491 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4030 chars):
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;401&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-12T18:11:26.935279200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &gt; animal\n
    [] &gt; live\n
    [] &gt; eat\n
    stdout &gt; @\n
    "I'm eating"\n
    [] &gt; smth\n
    5.plus &gt; @\n
    6\n
    stdout &gt; @\n
    "I'm alive animal"\n
    [t] &gt; talk\n
    live &gt; @\n
\n
    [] &gt; rat\n
    mouse &gt; @\n
    [] &gt; rat_pii\n
    ^.pii.eat &gt; @\n
\n
    [] &gt; mouse\n
    animal &gt; @\n
    [] &gt; pii\n
    ^.live &gt; @\n
\n
    [args...] &gt; main\n
    rat &gt; tom\n
    tom.rat_pii &gt; @\n
  </listing>\n
   <errors/>\n
   <sheets>\n
      <sheet>add-refs</sheet>\n
   </sheets>\n
   <metas>\n
      <meta expanded="" line="1">\n
         <head>alias</head>\n
         <tail>stdout org.eolang.io.stdout</tail>\n
         <part>stdout</part>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="animal" pos="0">\n
         <o abstract="" line="4" name="live" pos="2">\n
            <o abstract="" line="5" name="eat" pos="4">\n
               <o base="stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.496 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 207µs
17:47:52.497 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 201µs
17:47:52.502 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 1ms
17:47:52.510 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 6ms
17:47:52.512 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 105µs
17:47:52.512 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 80µs
17:47:52.513 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4094 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the "Software"), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;401&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-12T18:11:26.935279200Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; animal\n
    [] &amp;gt; live\n
    [] &amp;gt; eat\n
    stdout &amp;gt; @\n
    &quot;I'm eating&quot;\n
    [] &amp;gt; smth\n
    5.plus &amp;gt; @\n
    6\n
    stdout &amp;gt; @\n
    &quot;I'm alive animal&quot;\n
    [t] &amp;gt; talk\n
    live &amp;gt; @\n
\n
    [] &amp;gt; rat\n
    mouse &amp;gt; @\n
    [] &amp;gt; rat_pii\n
    ^.pii.eat &amp;gt; @\n
\n
    [] &amp;gt; mouse\n
    animal &amp;gt; @\n
    [] &amp;gt; pii\n
    ^.live &amp;gt; @\n
\n
    [args...] &amp;gt; main\n
    rat &amp;gt; tom\n
    tom.rat_pii &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;animal&quot; pos=&quot;0&quot;&gt;\n
         &lt;o abstract=&quot;&quot; line=&quot;4&quot; name=&quot;live&quot; pos=&quot;2&quot;&gt;\n
            &lt;o abstract="" line="5" name="eat" pos="4">\n
               <o base="org.eolang.io.stdout" line="6" name="@" pos="6">\n
                  <o base="string" data="string" line="7" pos="8">I'm eating</o>\n
               </o>\n
               <o abstract="" line="8" name="smth" pos="6">\n
                  <o base="int" data="int" line="9" pos="8">5</o>\n
                  <o base=".plus" line="9" method="" name="@" pos="9">\n
                     <o base="int" data="int" line="10" pos="10">6</o>\n
                  </o>\n
               </o>\n
            </o>\n
            <o base="org.eolang.io.stdout" line="11" name="@" pos="4">\n
               <o base="string" data="string" line="12" pos="6">I'm alive animal</o>\n
            </o>\n
         </o>\n
         <o abstract="" line="13" name="talk" pos="2">\n
            <o line="13" name="t" pos="3"/>\n
            <o base="live" line="14" name="@" pos="4" ref="4"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="16" name="rat" pos="0">\n
         <o base="mouse" line="17" name="@" pos="2" ref="21"/>\n
         <o abstract="" line="18" name="rat_pii" pos="2">\n
            <o base="^" line="19" pos="4"/>\n
            <o base=".pii" line="19" method="" pos="5"/>\n
            <o base=".eat" line="19" method="" name="@" pos="9"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="21" name="mouse" pos="0">\n
         <o base="animal" line="22" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="23" name="pii" pos="2">\n
            <o base="^" line="24" pos="4"/>\n
            <o base=".live" line="24" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="main" pos="0">\n
         <o line="26" name="args" pos="1" vararg=""/>\n
         <o base="rat" line="27" name="tom" pos="2" ref="16"/>\n
         <o base="tom" line="28" pos="2" ref="27"/>\n
         <o base=".rat_pii" line="28" method="" name="@" pos="5"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.521 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 82µs
17:47:52.522 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 77µs
17:47:52.525 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 832µs
17:47:52.526 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 70ms
17:47:52.527 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: animal ATTRIBUTES:
name=live, dist=0
name=talk, dist=0
NODE: eat ATTRIBUTES:
name=smth, dist=0
NODE: live ATTRIBUTES:
name=eat, dist=0
NODE: main ATTRIBUTES:
name=smth, dist=2
NODE: mouse ATTRIBUTES:
name=pii, dist=0
name=live, dist=1
name=talk, dist=1
NODE: pii ATTRIBUTES:
name=eat, dist=1
NODE: rat ATTRIBUTES:
name=rat_pii, dist=0
name=pii, dist=1
name=live, dist=2
name=talk, dist=2
NODE: rat_pii ATTRIBUTES:
name=smth, dist=1
NODE: smth ATTRIBUTES:
NODE: talk ATTRIBUTES:
name=eat, dist=1

17:47:52.538 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 4097 bytes of XML in 168µs
17:47:52.551 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:52.555 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 111µs
17:47:52.562 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 112µs
17:47:52.563 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #0 via 'add-refs' produced (4378 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets/&gt;\n
   &lt;metas&gt;\n
      &lt;meta line=&quot;1&quot;&gt;\n
         <head>alias</head>\n
         <tail>org.eolang.io.stdout</tail>\n
         <part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.568 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3557 bytes of XML in 114µs
17:47:52.569 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3849 bytes of XML in 108µs
17:47:52.572 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 491µs
17:47:52.579 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 2ms
17:47:52.580 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 82µs
17:47:52.580 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 70µs
17:47:52.581 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #1 via 'expand-aliases' produced (4468 chars):
<?xml version="1.0" encoding="UTF-8"?>\n
<!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part&gt;org.eolang.io.stdout&lt;/part&gt;\n
      &lt;/meta&gt;\n
   &lt;/metas&gt;\n
   &lt;objects&gt;\n
      &lt;o abstract=&quot;&quot; line=&quot;3&quot; name=&quot;classA&quot; pos=&quot;0&quot;&gt;\n
         &lt;o base=&quot;classB&quot; line=&quot;4&quot; name=&quot;@&quot; pos=&quot;2&quot; ref=&quot;9&quot;/&gt;\n
         &lt;o abstract="" line="5" name="doA" pos="2">\n
            <o base="stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.586 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2313 bytes of XML in 72µs
17:47:52.586 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2410 bytes of XML in 67µs
17:47:52.591 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 3ms
17:47:52.602 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 754µs
17:47:52.603 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 111µs
17:47:52.605 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 116µs
17:47:52.606 [main] DEBUG com.yegor256.xsline.TrLogged MDC= - Shift #2 via 'resolve-aliases' produced (4560 chars):
<?xml version="1.0" encoding="UTF-8&quot;?&gt;\n
&lt;!--\n
The MIT License (MIT)\n
\n
Copyright (c) 2022 Olesia Subbotina\n
\n
Permission is hereby granted, free of charge, to any person obtaining a copy\n
of this software and associated documentation files (the &quot;Software&quot;), to deal\n
in the Software without restriction, including without limitation the rights\n
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
copies of the Software, and to permit persons to whom the Software is\n
furnished to do so, subject to the following conditions:\n
\n
The above copyright notice and this permission notice shall be included\n
in all copies or substantial portions of the Software.\n
\n
THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
SOFTWARE.\n
--&gt;\n
&lt;program ms=&quot;273&quot;\n
          name=&quot;ex-1&quot;\n
          time=&quot;2022-08-08T10:02:11.428317600Z&quot;\n
          version=&quot;1.0-SNAPSHOT&quot;&gt;\n
   &lt;listing&gt;+alias org.eolang.io.stdout\n
\n
    [] &amp;gt; classA\n
    classB &amp;gt; @\n
    [] &amp;gt; doA\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB\n
    classC &amp;gt; @\n
    [] &amp;gt; doB\n
    ^.doC &amp;gt; @\n
\n
    [] &amp;gt; classC\n
    classA &amp;gt; @\n
    [] &amp;gt; doC\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [] &amp;gt; classA2\n
    classB2 &amp;gt; @\n
    [] &amp;gt; doA2\n
    stdout &amp;gt; @\n
    &quot;A&quot;\n
\n
    [] &amp;gt; classB2\n
    classC2 &amp;gt; @\n
    [] &amp;gt; doB2\n
    ^.doC2 &amp;gt; @\n
\n
    [] &amp;gt; classC2\n
    classA2 &amp;gt; @\n
    [] &amp;gt; doC2\n
    stdout &amp;gt; @\n
    &quot;C&quot;\n
\n
    [args...] &amp;gt; main\n
    classB &amp;gt; instance\n
    instance.doB &amp;gt; @\n
  &lt;/listing&gt;\n
   &lt;errors/&gt;\n
   &lt;sheets&gt;\n
      &lt;sheet&gt;add-refs&lt;/sheet&gt;\n
      &lt;sheet&gt;expand-aliases&lt;/sheet&gt;\n
   &lt;/sheets&gt;\n
   &lt;metas&gt;\n
      &lt;meta expanded=&quot;&quot; line=&quot;1&quot;&gt;\n
         &lt;head&gt;alias&lt;/head&gt;\n
         &lt;tail&gt;stdout org.eolang.io.stdout&lt;/tail&gt;\n
         &lt;part&gt;stdout&lt;/part&gt;\n
         &lt;part>org.eolang.io.stdout</part>\n
      </meta>\n
   </metas>\n
   <objects>\n
      <o abstract="" line="3" name="classA" pos="0">\n
         <o base="classB" line="4" name="@" pos="2" ref="9"/>\n
         <o abstract="" line="5" name="doA" pos="2">\n
            <o base="org.eolang.io.stdout" line="6" name="@" pos="4">\n
               <o base="string" data="string" line="7" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="9" name="classB" pos="0">\n
         <o base="classC" line="10" name="@" pos="2" ref="14"/>\n
         <o abstract="" line="11" name="doB" pos="2">\n
            <o base="^" line="12" pos="4"/>\n
            <o base=".doC" line="12" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="14" name="classC" pos="0">\n
         <o base="classA" line="15" name="@" pos="2" ref="3"/>\n
         <o abstract="" line="16" name="doC" pos="2">\n
            <o base="org.eolang.io.stdout" line="17" name="@" pos="4">\n
               <o base="string" data="string" line="18" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="20" name="classA2" pos="0">\n
         <o base="classB2" line="21" name="@" pos="2" ref="26"/>\n
         <o abstract="" line="22" name="doA2" pos="2">\n
            <o base="org.eolang.io.stdout" line="23" name="@" pos="4">\n
               <o base="string" data="string" line="24" pos="6">A</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="26" name="classB2" pos="0">\n
         <o base="classC2" line="27" name="@" pos="2" ref="31"/>\n
         <o abstract="" line="28" name="doB2" pos="2">\n
            <o base="^" line="29" pos="4"/>\n
            <o base=".doC2" line="29" method="" name="@" pos="5"/>\n
         </o>\n
      </o>\n
      <o abstract="" line="31" name="classC2" pos="0">\n
         <o base="classA2" line="32" name="@" pos="2" ref="20"/>\n
         <o abstract="" line="33" name="doC2" pos="2">\n
            <o base="org.eolang.io.stdout" line="34" name="@" pos="4">\n
               <o base="string" data="string" line="35" pos="6">C</o>\n
            </o>\n
         </o>\n
      </o>\n
      <o abstract="" line="37" name="main" pos="0">\n
         <o line="37" name="args" pos="1" vararg=""/>\n
         <o base="classB" line="38" name="instance" pos="2" ref="9"/>\n
         <o base="instance" line="39" pos="2" ref="38"/>\n
         <o base=".doB" line="39" method="" name="@" pos="10"/>\n
      </o>\n
   </objects>\n
</program>\n
<EOF>
17:47:52.612 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 2920 bytes of XML in 81µs
17:47:52.612 [main] DEBUG com.jcabi.xml.DomParser MDC= - com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl parsed 3132 bytes of XML in 77µs
17:47:52.618 [main] DEBUG com.jcabi.xml.XSLDocument MDC= - net.sf.saxon.jaxp.TransformerImpl transformed XML in 458µs
17:47:52.619 [main] DEBUG com.yegor256.xsline.Xsline MDC= - Transformed XML through 3 shift(s) in 77ms
17:47:52.620 [main] DEBUG o.o.ddr.unit.graph.attr.AttrTest MDC= - NODE: classA ATTRIBUTES:
name=doA, dist=0
name=doB, dist=1
name=doC, dist=2
NODE: classA2 ATTRIBUTES:
name=doA2, dist=0
name=doB2, dist=1
name=doC2, dist=2
NODE: classB ATTRIBUTES:
name=doB, dist=0
name=doC, dist=1
name=doA, dist=2
NODE: classB2 ATTRIBUTES:
name=doB2, dist=0
name=doC2, dist=1
name=doA2, dist=2
NODE: classC ATTRIBUTES:
name=doC, dist=0
name=doA, dist=1
name=doB, dist=2
NODE: classC2 ATTRIBUTES:
name=doC2, dist=0
name=doA2, dist=1
name=doB2, dist=2
NODE: doA ATTRIBUTES:
NODE: doA2 ATTRIBUTES:
NODE: doB ATTRIBUTES:
NODE: doB2 ATTRIBUTES:
NODE: doC ATTRIBUTES:
NODE: doC2 ATTRIBUTES:
NODE: main ATTRIBUTES:

[INFO] Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.675 s - in org.objectionary.ddr.unit.graph.attr.AttrTest
[INFO]
[INFO] Results:
[INFO]
[WARNING] Tests run: 63, Failures: 0, Errors: 0, Skipped: 3
[INFO]
[INFO]
[INFO] --- jcabi-maven-plugin:0.17.0:versionalize (jcabi-versionalize-packages) @ ddr ---
Downloading from Maven: https://repo.maven.apache.org/maven2/org/mockito/mockito-core/4.6.1/mockito-core-4.6.1.pom
Downloaded1from.Maven: https://repo.maven.apache.org/maven2/org/mockito/mockito-core/4.6.1/mockito-core-4.6.1.pom (2.5 kB at 131 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy/1.12.10/byte-buddy-1.12.10.pom
Downloaded1from7Maven:Bhttps://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy/1.12.10/byte-buddy-1.12.10.pom (17 kB at 2.8 MB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy-parent/1.12.10/byte-buddy-parent-1.12.10.pom
Downloaded1from5Maven:Bhttps://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy-parent/1.12.10/byte-buddy-parent-1.12.10.pom (45 kB at 3.0 MB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy-agent/1.12.10/byte-buddy-agent-1.12.10.pom
Downloaded1from1Maven:Bhttps://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy-agent/1.12.10/byte-buddy-agent-1.12.10.pom (11 kB at 840 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/com/jcabi/jcabi-maven-slf4j/0.11/jcabi-maven-slf4j-0.11.pom
Downloaded1from.Maven:khttps://repo.maven.apache.org/maven2/com/jcabi/jcabi-maven-slf4j/0.11/jcabi-maven-slf4j-0.11.pom (5.2 kB at 373 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/org/aspectj/aspectjtools/1.9.8.M1/aspectjtools-1.9.8.M1.pom
Downloaded1from.Maven: https://repo.maven.apache.org/maven2/org/aspectj/aspectjtools/1.9.8.M1/aspectjtools-1.9.8.M1.pom (2.3 kB at 144 kB/s)
Downloading from Maven: https://repo.maven.apache.org/maven2/javax/el/javax.el-api/3.0.1-b06/javax.el-api-3.0.1-b06.pom
Downloaded1from1Maven:Bhttps://repo.maven.apache.org/maven2/javax/el/javax.el-api/3.0.1-b06/javax.el-api-3.0.1-b06.pom (11 kB at 1.2 MB/s)
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[INFO] Calling org.apache.maven.plugins:maven-enforcer-plugin:3.1.0:enforce...
[INFO] This is not an SVN project
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[INFO] Executing tasks
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[INFO]
[INFO] --- maven-install-plugin:3.0.1:install (default-install) @ ddr ---
[INFO] Installing /home/r/repo/pom.xml to /home/r/.m2/repository/org/eolang/ddr/1.0-SNAPSHOT/ddr-1.0-SNAPSHOT.pom
[INFO] Installing /home/r/repo/target/ddr-1.0-SNAPSHOT.jar to /home/r/.m2/repository/org/eolang/ddr/1.0-SNAPSHOT/ddr-1.0-SNAPSHOT.jar
[INFO] Installing /home/r/repo/target/ddr-1.0-SNAPSHOT-jar-with-dependencies.jar to /home/r/.m2/repository/org/eolang/ddr/1.0-SNAPSHOT/ddr-1.0-SNAPSHOT-jar-with-dependencies.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:36 min
[INFO] Finished at: 2024-12-10T17:48:10Z
[INFO] ------------------------------------------------------------------------
0m0m+ mv /home/r/repo .
++ whoami
+ chown -R root repo
+ '[' -n '' ']'
++ whoami
+ sudo chown -R ubuntu repo
+ cd repo
+ git push origin master
To github.com:objectionary/ddr.git
   b24be97..9ec0dfc  master -> master
container 7282b55ef4803f3d4a35503c0f0c588826b7c196f56d715fdb9c658a58ff259a is dead
Tue Dec 10 17:48:21 UTC 2024