Taachan nani ni natta no
taachan nani ni natta no ?
t aː t̠ʃ a n WORD_BOUNDARY n a n i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY
t a a c h a n WORD_BOUNDARY n a n i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY