code: def parse_item(self) -> Tuple["NFAState", "NFAState"]:
      # ITEM: '[' RHS ']' | ATOM ['+' | '*']
      if self.value == "[":
          self.gettoken()
          a, z = self.parse_rhs()
          self.expect(token.OP, "]")
          a.addarc(z)
          return a, z
      else:
          a, z = self.parse_atom()
          value = self.value
          if value not in ("+", "*"):
              return a, z
          self.gettoken()
          z.addarc(a)
          if value == "+":
              return a, z
          else:
              return a, a
  
imports: import os
  from typing import IO, Any, Dict, Iterator, List, NoReturn, Optional, Sequence, Tuple, Union
  from blib2to3.pgen2 import grammar, token, tokenize
  from blib2to3.pgen2.tokenize import GoodTokenInfo
  import pkgutil
  import io
label_desc: Use image node_id 14 for calling the ParserGenerator obj's underlying member method code with example usage: obj.parse_item() and returns: a,  z, a,  z, a,  z, a,  a