nani shite iru no kana
nani shite iru no kana ?
n a n i WORD_BOUNDARY ʃ i t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY n o WORD_BOUNDARY k a n a WORD_BOUNDARY
n a n i WORD_BOUNDARY s h i t e WORD_BOUNDARY i r u WORD_BOUNDARY n o WORD_BOUNDARY k a n a WORD_BOUNDARY