kore dare ga kaita n da
kore dare ga kaita n da ?
k o r e WORD_BOUNDARY d a r e WORD_BOUNDARY g a WORD_BOUNDARY k a i t a WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY
k o r e WORD_BOUNDARY d a r e WORD_BOUNDARY g a WORD_BOUNDARY k a i t a WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY