kore roketto nai no ka
kore roketto nai no ka ?
k o r e WORD_BOUNDARY r o k e t t o WORD_BOUNDARY n a i WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY
k o r e WORD_BOUNDARY r o k e t t o WORD_BOUNDARY n a i WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY