baibai tte Taachan ni
baibai tte taachan ni .
b a i b a i WORD_BOUNDARY t t e WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY n i WORD_BOUNDARY
b a i b a i WORD_BOUNDARY t t e WORD_BOUNDARY t a a c h a n WORD_BOUNDARY n i WORD_BOUNDARY