nan no okao shiteru kanaa
nan no okao shiteru kanaa ?
n a n WORD_BOUNDARY n o WORD_BOUNDARY o k a o WORD_BOUNDARY ʃ i t e r ɯ WORD_BOUNDARY k a n aː WORD_BOUNDARY
n a n WORD_BOUNDARY n o WORD_BOUNDARY o k a o WORD_BOUNDARY s h i t e r u WORD_BOUNDARY k a n a a WORD_BOUNDARY