a tonton shiyoo tonton
a tonton shiyoo tonton .
a WORD_BOUNDARY t o n t o n WORD_BOUNDARY ʃ i j oː WORD_BOUNDARY t o n t o n WORD_BOUNDARY
a WORD_BOUNDARY t o n t o n WORD_BOUNDARY s h i y o o WORD_BOUNDARY t o n t o n WORD_BOUNDARY