nani shiteta ka oshiete
nani shiteta ka oshiete !
n a n i WORD_BOUNDARY ʃ i t e t a WORD_BOUNDARY k a WORD_BOUNDARY o ʃ i e t e WORD_BOUNDARY
n a n i WORD_BOUNDARY s h i t e t a WORD_BOUNDARY k a WORD_BOUNDARY o s h i e t e WORD_BOUNDARY