hai koko ni oku no
hai koko ni oku no ?
h a i WORD_BOUNDARY k o k o WORD_BOUNDARY n i WORD_BOUNDARY o k ɯ WORD_BOUNDARY n o WORD_BOUNDARY
h a i WORD_BOUNDARY k o k o WORD_BOUNDARY n i WORD_BOUNDARY o k u WORD_BOUNDARY n o WORD_BOUNDARY