nan tte yutte naku no
nan tte yutte naku no ?
n a n WORD_BOUNDARY t t e WORD_BOUNDARY j ɯ t t e WORD_BOUNDARY n a k ɯ WORD_BOUNDARY n o WORD_BOUNDARY
n a n WORD_BOUNDARY t t e WORD_BOUNDARY y u t t e WORD_BOUNDARY n a k u WORD_BOUNDARY n o WORD_BOUNDARY