buubuu ni notte itta no
buubuu ni notte itta no ?
b ɯː b ɯː WORD_BOUNDARY n i WORD_BOUNDARY n o t t e WORD_BOUNDARY i t t a WORD_BOUNDARY n o WORD_BOUNDARY
b u u b u u WORD_BOUNDARY n i WORD_BOUNDARY n o t t e WORD_BOUNDARY i t t a WORD_BOUNDARY n o WORD_BOUNDARY