kowai yo tte iu no
kowai yo tte iu no .
k o w a i WORD_BOUNDARY j o WORD_BOUNDARY t t e WORD_BOUNDARY i ɯ WORD_BOUNDARY n o WORD_BOUNDARY
k o w a i WORD_BOUNDARY y o WORD_BOUNDARY t t e WORD_BOUNDARY i u WORD_BOUNDARY n o WORD_BOUNDARY