nan da kore wa nanka
nan da kore wa nanka ?
n a n WORD_BOUNDARY d a WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY n a n k a WORD_BOUNDARY
n a n WORD_BOUNDARY d a WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY n a n k a WORD_BOUNDARY