kaita kioku ga aru kara nai kanaa
kaita kioku ga aru kara nai kanaa .
k a i t a WORD_BOUNDARY k i o k ɯ WORD_BOUNDARY g a WORD_BOUNDARY a r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY n a i WORD_BOUNDARY k a n aː WORD_BOUNDARY
k a i t a WORD_BOUNDARY k i o k u WORD_BOUNDARY g a WORD_BOUNDARY a r u WORD_BOUNDARY k a r a WORD_BOUNDARY n a i WORD_BOUNDARY k a n a a WORD_BOUNDARY