(CommandList
  children: [
    (C {(binsizes)} {(big)})
    (C {(make)} {($ VSub_Star '$*')})
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:c) op:Equal rhs:{($ VSub_QMark '$?')} spids:[11])]
      spids: [11]
    )
    (C {(binsizes)} {(normal)})
    (ControlFlow token:<ControlFlow_Exit exit> arg_word:{($ VSub_Name '$c')})
  ]
)