buubu oite doko iku no
buubu oite doko iku no ?
b ɯː b ɯ WORD_BOUNDARY o i t e WORD_BOUNDARY d o k o WORD_BOUNDARY i k ɯ WORD_BOUNDARY n o WORD_BOUNDARY
b u u b u WORD_BOUNDARY o i t e WORD_BOUNDARY d o k o WORD_BOUNDARY i k u WORD_BOUNDARY n o WORD_BOUNDARY