utau tte shiranai wa
utau tte shiranai wa .
ɯ t a ɯ WORD_BOUNDARY t t e WORD_BOUNDARY ʃ i r a n a i WORD_BOUNDARY w a WORD_BOUNDARY
u t a u WORD_BOUNDARY t t e WORD_BOUNDARY s h i r a n a i WORD_BOUNDARY w a WORD_BOUNDARY