(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:tid)
          op: assign_op.Equal
          rhs: {(DQ <'simple connect'>)}
          spids: [7]
        )
      ]
    )
    (C {<start_sshd>})
    (command.ForEach
      iter_name: p
      iter_words: [{(${ Id.VSub_Name SSH_PROTOCOLS)}]
      do_arg_iter: F
      body: 
        (command.DoGroup
          children: [
            (C {(${ Id.VSub_Name SSH)} {<-o>} {(DQ <'Protocol='> ($ Id.VSub_DollarName '$p'))} {<-F>} 
              {($ Id.VSub_DollarName '$OBJ') <'/ssh_config'>} {<somehost>} {<true>}
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {($ Id.VSub_QMark '$?')} {<-ne>} {<0>} 
                              {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<fail>} 
                      {(DQ <'ssh connect with protocol '> ($ Id.VSub_DollarName '$p') <' failed'>)}
                    )
                  ]
                  spids: [51 64]
                )
              ]
            )
          ]
        )
    )
  ]
)