itaita Taachan itai wa
itaita taachan itai wa .
i t a i t a WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY i t a i WORD_BOUNDARY w a WORD_BOUNDARY
i t a i t a WORD_BOUNDARY t a a c h a n WORD_BOUNDARY i t a i WORD_BOUNDARY w a WORD_BOUNDARY