n nani ga kikitai no
n nani ga kikitai no ?
n WORD_BOUNDARY n a n i WORD_BOUNDARY g a WORD_BOUNDARY k i k i t a i WORD_BOUNDARY n o WORD_BOUNDARY
n WORD_BOUNDARY n a n i WORD_BOUNDARY g a WORD_BOUNDARY k i k i t a i WORD_BOUNDARY n o WORD_BOUNDARY