na na nande naku no
na na nande naku no ?
n a WORD_BOUNDARY n a WORD_BOUNDARY n a n d e WORD_BOUNDARY n a k ɯ WORD_BOUNDARY n o WORD_BOUNDARY
n a WORD_BOUNDARY n a WORD_BOUNDARY n a n d e WORD_BOUNDARY n a k u WORD_BOUNDARY n o WORD_BOUNDARY