itaiitai tte naita deshoo
itaiitai tte naita deshoo ?
i t a i i t a i WORD_BOUNDARY t t e WORD_BOUNDARY n a i t a WORD_BOUNDARY d e ʃ oː WORD_BOUNDARY
i t a i i t a i WORD_BOUNDARY t t e WORD_BOUNDARY n a i t a WORD_BOUNDARY d e s h o o WORD_BOUNDARY