kaidan tonton tte nobotte
kaidan tonton tte nobotte .
k a i d a n WORD_BOUNDARY t o n t o n WORD_BOUNDARY t t e WORD_BOUNDARY n o b o t t e WORD_BOUNDARY
k a i d a n WORD_BOUNDARY t o n t o n WORD_BOUNDARY t t e WORD_BOUNDARY n o b o t t e WORD_BOUNDARY