tonton tte itta no kikoeta
tonton tte itta no kikoeta ?
t o n t o n WORD_BOUNDARY t t e WORD_BOUNDARY i t t a WORD_BOUNDARY n o WORD_BOUNDARY k i k o e t a WORD_BOUNDARY
t o n t o n WORD_BOUNDARY t t e WORD_BOUNDARY i t t a WORD_BOUNDARY n o WORD_BOUNDARY k i k o e t a WORD_BOUNDARY