un kuroku natteru ne
un kuroku natteru ne .
ɯ n WORD_BOUNDARY k ɯ r o k ɯ WORD_BOUNDARY n a t t e r ɯ WORD_BOUNDARY n e WORD_BOUNDARY
u n WORD_BOUNDARY k u r o k u WORD_BOUNDARY n a t t e r u WORD_BOUNDARY n e WORD_BOUNDARY