kore da to taorenai ne
kore da to taorenai ne .
k o r e WORD_BOUNDARY d a WORD_BOUNDARY t o WORD_BOUNDARY t a o r e n a i WORD_BOUNDARY n e WORD_BOUNDARY
k o r e WORD_BOUNDARY d a WORD_BOUNDARY t o WORD_BOUNDARY t a o r e n a i WORD_BOUNDARY n e WORD_BOUNDARY