code: def apply_T7(word):
      '''If a VVV-sequence does not contain a potential /i/-final diphthong,
      there is a syllable boundary between the second and third vowels, e.g.
      [kau.an], [leu.an], [kiu.as].'''
      T7 = ''
      WORD = word.split('.')
  
      for i, v in enumerate(WORD):
  
          if contains_VVV(v):
  
              for I, V in enumerate(v[::-1]):
  
                  if is_vowel(V):
                      WORD[i] = v[:I] + '.' + v[I:]
                      T7 = ' T7'
  
      word = '.'.join(WORD)
  
      return word, Tf apply_T7(word):
      '''If a VVV-sequence does not contain a potential /i/-final diphthong,
      there is a syllable boundary between the second and third vowels, e.g.
      [kau.an], [leu.an], [kiu.as].'''
      T7 = ''
      WORD = word.split('.')
  
      for i, v in enumerate(WORD):
  
          if contains_VVV(v):
  
              for I, V in enumerate(v[::-1]):
  
                  if is_vowel(V):
                      WORD[i] = v[:I] + '.' + v[I:]
                      T7 = ' T7'
  
      word = '.'.join(WORD)
  
      return word, T7
docs: If a VVV-sequence does not contain a potential /i/-final diphthong,
      there is a syllable boundary between the second and third vowels, e.g.
      [kau.an], [leu.an], [kiu.as].