hako no naka ni atta no ne
hako no naka ni atta no ne .
h a k o WORD_BOUNDARY n o WORD_BOUNDARY n a k a WORD_BOUNDARY n i WORD_BOUNDARY a t t a WORD_BOUNDARY n o WORD_BOUNDARY n e WORD_BOUNDARY
h a k o WORD_BOUNDARY n o WORD_BOUNDARY n a k a WORD_BOUNDARY n i WORD_BOUNDARY a t t a WORD_BOUNDARY n o WORD_BOUNDARY n e WORD_BOUNDARY