{
  "id": "reverse_original_components_once",
  "input": "source-appointedorderedwordoforiginalnonnegativeintegerdurations",
  "action": "Forpositive10^z m with10notdividingm, keep10^z andreverse decimaldigitsofm;zero maps tozero. Applyonceto eachadmittedoriginalpart.",
  "output": "orderedtransformedwordwithoriginalpartitionprovenance",
  "preserved": "sourcepartlabelsanddeclaredplaceholderpolicy;notgeneralsums",
  "lost": "Repartitioningchangesoutput; do nottreattransformedwordasoriginalinput",
  "domain": "File52c admittedsinglepassroutes;notgeneralMirror orsame-sidereflection",
  "composition_conditions": "UniformrationalKeymayfollowondeclaredspan; sourcegridinterpretationandheldanchorretained",
  "evidence": [
    "File52c1.2",
    "C1058\u2013C1068 inherited",
    "C1273\u2013C1276"
  ],
  "excluded": "inverseoftheinverse"
}