nani ga haitteru kanaa
nani ga haitteru kanaa ?
n a n i WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r ɯ WORD_BOUNDARY k a n aː WORD_BOUNDARY
n a n i WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r u WORD_BOUNDARY k a n a a WORD_BOUNDARY