kao o aratte kara ne
kao o aratte kara ne .
k a o WORD_BOUNDARY o WORD_BOUNDARY a r a t t e WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY
k a o WORD_BOUNDARY o WORD_BOUNDARY a r a t t e WORD_BOUNDARY k a r a WORD_BOUNDARY n e WORD_BOUNDARY