ii ii kedo nani yan no
ii ii kedo nani yan no ?
i i WORD_BOUNDARY i i WORD_BOUNDARY k e d o WORD_BOUNDARY n a n i WORD_BOUNDARY j a n WORD_BOUNDARY n o WORD_BOUNDARY
i i WORD_BOUNDARY i i WORD_BOUNDARY k e d o WORD_BOUNDARY n a n i WORD_BOUNDARY y a n WORD_BOUNDARY n o WORD_BOUNDARY