hai itai tte Taachan
hai itai tte taachan .
h a i WORD_BOUNDARY i t a i WORD_BOUNDARY t t e WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY
h a i WORD_BOUNDARY i t a i WORD_BOUNDARY t t e WORD_BOUNDARY t a a c h a n WORD_BOUNDARY