nan tte kaite atta kanaa
nan tte kaite atta kanaa ?
n a n WORD_BOUNDARY t t e WORD_BOUNDARY k a i t e WORD_BOUNDARY a t t a WORD_BOUNDARY k a n aː WORD_BOUNDARY
n a n WORD_BOUNDARY t t e WORD_BOUNDARY k a i t e WORD_BOUNDARY a t t a WORD_BOUNDARY k a n a a WORD_BOUNDARY