kuchibiru ga aoku natteru kara
kuchibiru ga aoku natteru kara .
k ɯ t̠ʃ i b i r ɯ WORD_BOUNDARY g a WORD_BOUNDARY a o k ɯ WORD_BOUNDARY n a t t e r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY
k u c h i b i r u WORD_BOUNDARY g a WORD_BOUNDARY a o k u WORD_BOUNDARY n a t t e r u WORD_BOUNDARY k a r a WORD_BOUNDARY