itaiitai ni naru wa yo
itaiitai ni naru wa yo .
i t a i i t a i WORD_BOUNDARY n i WORD_BOUNDARY n a r ɯ WORD_BOUNDARY w a WORD_BOUNDARY j o WORD_BOUNDARY
i t a i i t a i WORD_BOUNDARY n i WORD_BOUNDARY n a r u WORD_BOUNDARY w a WORD_BOUNDARY y o WORD_BOUNDARY