code: def _makerulemap():
      l = [tuple(x.split("/")) for x in _CONVRULES]
      return tuple({k: v for k, v in l if len(k) == i} for i in (1, 2))
  
file_path: TTS/TTS/tts/utils/text/japanese/phonemizer.py
imports: import re
  import unicodedata
  from num2words import num2words
label_desc: Use image node_id 1 for calling a global function with example usage: _makerulemap() and returns: tuple