hai kaidan abunai kara
hai kaidan abunai kara .
h a i WORD_BOUNDARY k a i d a n WORD_BOUNDARY a b ɯ n a i WORD_BOUNDARY k a r a WORD_BOUNDARY
h a i WORD_BOUNDARY k a i d a n WORD_BOUNDARY a b u n a i WORD_BOUNDARY k a r a WORD_BOUNDARY