(command.CommandList
  children: [
    (C {<.>} {</lib/lsb/init-functions>})
    (C {<.>} {</lib/init/bootclean.sh>})
    (command.Case
      to_match: {(DQ ($ Id.VSub_Number '$1'))}
      arms: [
        (case_arm
          pat_list: [{<start>} {(DQ )}]
          action: [
            (C {<clean_all>})
            (command.ControlFlow
              token: <Id.ControlFlow_Exit exit>
              arg_word: {($ Id.VSub_QMark '$?')}
            )
          ]
          spids: [55 59 74 -1]
        )
        (case_arm
          pat_list: [{<restart>} {<reload>} {<force-reload>}]
          action: [
            (command.Simple
              words: [{<echo>} {(DQ <"Error: argument '"> ($ Id.VSub_Number '$1') <"' not supported">)}]
              redirects: [(redir.Redir op:<Id.Redir_GreatAnd '>&'> fd:-1 arg_word:{<2>})]
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<3>})
          ]
          spids: [77 82 102 -1]
        )
        (case_arm pat_list:[{<stop>} {<status>}] spids:[105 108 115 -1])
        (case_arm
          pat_list: [{<Id.Lit_Star '*'>}]
          action: [
            (command.Simple
              words: [{<echo>} {(DQ <'Usage: mountall-bootclean.sh [start|stop]'>)}]
              redirects: [(redir.Redir op:<Id.Redir_GreatAnd '>&'> fd:-1 arg_word:{<2>})]
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<3>})
          ]
          spids: [118 119 137 -1]
        )
      ]
    )
    (C {<Id.Lit_Other ':'>})
  ]
)