class_docstr: Max. phonological unit, contains phones and triggers alternations.
code: def _alternate(self):
      self._refresh()
      # runs all alternations
      for a in Word.ALTERNATIONS:
          if a[0] in self.alts:
              a[1](self)
  
imports: import re
  import unicodedata
  from typing import List
  from nltk.tokenize import wordpunct_tokenize
  from cltk.core.cltk_logger import logger
label_desc: Use image node_id 7 for calling the Word obj's underlying member method code with example usage: obj._alternate() without return types