na nani o tabete iru
na nani o tabete iru ?
n a WORD_BOUNDARY n a n i WORD_BOUNDARY o WORD_BOUNDARY t a b e t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY
n a WORD_BOUNDARY n a n i WORD_BOUNDARY o WORD_BOUNDARY t a b e t e WORD_BOUNDARY i r u WORD_BOUNDARY