(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:PATH)
          op: assign_op.Equal
          rhs: {(DQ <'/bin:/usr/bin:/usr/local/bin/:.'>)}
          spids: [13]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:ED)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Number '$1')}
          spids: [18]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-x>} {($ Id.VSub_DollarName '$ED')} 
          {<Id.Lit_RBracket ']'>}
        )
        (BraceGroup
          children: [
            (command.Sentence
              child: (C {<echo>} {(DQ ($ Id.VSub_DollarName '$ED') <': cannot execute'>)})
              terminator: <Id.Op_Semi _>
            )
            (command.Sentence
              child: (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
              terminator: <Id.Op_Semi _>
            )
          ]
        )
      ]
    )
    (command.ForEach
      iter_names: [i]
      iterable: (for_iter.Words words:[{<Id.Lit_Star '*'> <.t>}])
      body: 
        (command.DoGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:base)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_Backtick '`'>
                        child: 
                          (command.Simple
                            words: [
                              {($ Id.VSub_DollarName '$ED')}
                              {<->}
                              {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\!'>) 
                                (DQ <'echo '> ($ Id.VSub_DollarName '$i'))
                              }
                            ]
                            redirects: [
                              (redir
                                op: <Id.Redir_DLessDash '<<-'>
                                loc: (redir_loc.Fd fd:0)
                                arg: 
                                  (redir_param.HereDoc
                                    here_begin: {<EOF>}
                                    here_end_span_id: 133
                                    stdin_parts: [<'s/'> <Id.Lit_BadBackslash '\\'> <'..*\n'>]
                                  )
                              )
                            ]
                            do_fork: T
                          )
                      )
                    }
                  spids: [106]
                )
              ]
            )
            (command.Simple
              words: [{($ Id.VSub_DollarName '$ED')} {<->}]
              redirects: [
                (redir
                  op: <Id.Redir_DLessDash '<<-'>
                  loc: (redir_loc.Fd fd:0)
                  arg: 
                    (redir_param.HereDoc
                      here_begin: {<EOF>}
                      here_end_span_id: 169
                      stdin_parts: [
                        <'a\n'>
                        <'#!/bin/sh -\n'>
                        ($ Id.VSub_DollarName '$ED')
                        <' - <<'>
                        <Id.Lit_BadBackslash '\\'>
                        <'EOT\n'>
                        <'H\n'>
                        <'r '>
                        ($ Id.VSub_DollarName '$base')
                        <'.d\n'>
                        <'w '>
                        ($ Id.VSub_DollarName '$base')
                        <'.o\n'>
                        <'EOT\n'>
                        <'.\n'>
                        <'-2r '>
                        ($ Id.VSub_DollarName '$i')
                        <'\n'>
                        <'w '>
                        ($ Id.VSub_DollarName '$base')
                        <'.ed\n'>
                        <'!chmod +x '>
                        ($ Id.VSub_DollarName '$base')
                        <'.ed\n'>
                      ]
                    )
                )
              ]
              do_fork: T
            )
          ]
        )
    )
    (command.ForEach
      iter_names: [i]
      iterable: (for_iter.Words words:[{<Id.Lit_Star '*'> <.err>}])
      body: 
        (command.DoGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:base)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_Backtick '`'>
                        child: 
                          (command.Simple
                            words: [
                              {($ Id.VSub_DollarName '$ED')}
                              {<->}
                              {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\!'>) 
                                (DQ <'echo '> ($ Id.VSub_DollarName '$i'))
                              }
                            ]
                            redirects: [
                              (redir
                                op: <Id.Redir_DLessDash '<<-'>
                                loc: (redir_loc.Fd fd:0)
                                arg: 
                                  (redir_param.HereDoc
                                    here_begin: {<EOF>}
                                    here_end_span_id: 258
                                    stdin_parts: [<'s/'> <Id.Lit_BadBackslash '\\'> <'..*\n'>]
                                  )
                              )
                            ]
                            do_fork: T
                          )
                      )
                    }
                  spids: [231]
                )
              ]
            )
            (command.Simple
              words: [{($ Id.VSub_DollarName '$ED')} {<->}]
              redirects: [
                (redir
                  op: <Id.Redir_DLessDash '<<-'>
                  loc: (redir_loc.Fd fd:0)
                  arg: 
                    (redir_param.HereDoc
                      here_begin: {<EOF>}
                      here_end_span_id: 298
                      stdin_parts: [
                        <'a\n'>
                        <'#!/bin/sh -\n'>
                        ($ Id.VSub_DollarName '$ED')
                        <' - <<'>
                        <Id.Lit_BadBackslash '\\'>
                        <'EOT\n'>
                        <'H\n'>
                        <'r '>
                        ($ Id.VSub_DollarName '$base')
                        <'.err\n'>
                        <'w '>
                        ($ Id.VSub_DollarName '$base')
                        <'.o\n'>
                        <'EOT\n'>
                        <'.\n'>
                        <'-2r '>
                        ($ Id.VSub_DollarName '$i')
                        <'\n'>
                        <'w '>
                        (${ Id.VSub_Name base)
                        <'.red\n'>
                        <'!chmod +x '>
                        (${ Id.VSub_Name base)
                        <'.red\n'>
                      ]
                    )
                )
              ]
              do_fork: T
            )
          ]
        )
    )
  ]
)