nani o tabeteru no kanaa
nani o tabeteru no kanaa ?
n a n i WORD_BOUNDARY o WORD_BOUNDARY t a b e t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
n a n i WORD_BOUNDARY o WORD_BOUNDARY t a b e t e r u WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY