nan tte naiteru no kanaa
nan tte naiteru no kanaa ?
n a n WORD_BOUNDARY t t e WORD_BOUNDARY n a i t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
n a n WORD_BOUNDARY t t e WORD_BOUNDARY n a i t e r u WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY