nan no e o kaku no
nan no e o kaku no ?
n a n WORD_BOUNDARY n o WORD_BOUNDARY e WORD_BOUNDARY o WORD_BOUNDARY k a k ɯ WORD_BOUNDARY n o WORD_BOUNDARY
n a n WORD_BOUNDARY n o WORD_BOUNDARY e WORD_BOUNDARY o WORD_BOUNDARY k a k u WORD_BOUNDARY n o WORD_BOUNDARY