code: def visit_Rhs(self, node: Rhs) -> None:
      for index, alt in enumerate(node.alts):
          alts_to_consider = node.alts[index + 1 :]
          for other_alt in alts_to_consider:
              self.check_intersection(alt, other_alt)
  
file_path: cpython/Tools/peg_generator/pegen/validator.py
imports: from typing import Optional
  from pegen import grammar
  from pegen.grammar import Alt, GrammarVisitor, Rhs, Rule
label_desc: Use image node_id 1 for calling the SubRuleValidator obj's underlying member method code with example usage: obj.visit_Rhs(node) without return types