kamarete mo nan tomo nai yo
kamarete mo nan tomo nai yo .
k a m a r e t e WORD_BOUNDARY m o WORD_BOUNDARY n a n WORD_BOUNDARY t o m o WORD_BOUNDARY n a i WORD_BOUNDARY j o WORD_BOUNDARY
k a m a r e t e WORD_BOUNDARY m o WORD_BOUNDARY n a n WORD_BOUNDARY t o m o WORD_BOUNDARY n a i WORD_BOUNDARY y o WORD_BOUNDARY