Raibun tte nan na no
raibun tte nan na no ?
r a i b ɯ n WORD_BOUNDARY t t e WORD_BOUNDARY n a n WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY
r a i b u n WORD_BOUNDARY t t e WORD_BOUNDARY n a n WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY