(CommandList
  children: [
    (Pipeline
      children: [
        (C {(sysctl)} {(debug.witness.graphs)})
        (C {(awk)} 
          {
            (SQ <'\n'> <'BEGIN {\n'> <'  print "digraph lockgraphs {"\n'> <'  }\n'> <'\n'> 
              <'NR > 1 && $0 ~ /"Giant"/ {\n'> <'  gsub(","," -> ");\n'> <'  print $0 ";"\n'> <'}\n'> <'\n'> <'END { \n'> <'  print "}"\n'> <'  }'>
            )
          }
        )
      ]
      negated: False
    )
  ]
)