kawa wa taberarenai no
kawa wa taberarenai no .
k a w a WORD_BOUNDARY w a WORD_BOUNDARY t a b e r a r e n a i WORD_BOUNDARY n o WORD_BOUNDARY
k a w a WORD_BOUNDARY w a WORD_BOUNDARY t a b e r a r e n a i WORD_BOUNDARY n o WORD_BOUNDARY