koko ni an no kore ka
koko ni an no kore ka ?
k o k o WORD_BOUNDARY n i WORD_BOUNDARY a n WORD_BOUNDARY n o WORD_BOUNDARY k o r e WORD_BOUNDARY k a WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY a n WORD_BOUNDARY n o WORD_BOUNDARY k o r e WORD_BOUNDARY k a WORD_BOUNDARY