docs: def _equivalent_expansions(expansion1, expansion2):
      """Compare two expansions."""
      words1 = _words(expansion1)
      words2 = _words(expansion2)
  
      simplified_versions = []
  
      if words1 == words2:
          return True
  
      for words in (words1, words2):
          store = []
          for word in words:
              store.append(word[:5])
          simplified_versions.append("".join(store))
  
      return simplified_versions[0] == simplified_versions[1]