ufun nani itteru no
ufun nani itteru no ?
ɯ ɸ ɯ n WORD_BOUNDARY n a n i WORD_BOUNDARY i t t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
u f u n WORD_BOUNDARY n a n i WORD_BOUNDARY i t t e r u WORD_BOUNDARY n o WORD_BOUNDARY