koko ni shimatte oku no
koko ni shimatte oku no .
k o k o WORD_BOUNDARY n i WORD_BOUNDARY ʃ i m a t t e WORD_BOUNDARY o k ɯ WORD_BOUNDARY n o WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY s h i m a t t e WORD_BOUNDARY o k u WORD_BOUNDARY n o WORD_BOUNDARY