un nemuku natte kita
un nemuku natte kita .
ɯ n WORD_BOUNDARY n e m ɯ k ɯ WORD_BOUNDARY n a t t e WORD_BOUNDARY k i t a WORD_BOUNDARY
u n WORD_BOUNDARY n e m u k u WORD_BOUNDARY n a t t e WORD_BOUNDARY k i t a WORD_BOUNDARY