nani buwabuwa tte un
nani buwabuwa tte un .
n a n i WORD_BOUNDARY b ɯ w a b ɯ w a WORD_BOUNDARY t t e WORD_BOUNDARY ɯ n WORD_BOUNDARY
n a n i WORD_BOUNDARY b u w a b u w a WORD_BOUNDARY t t e WORD_BOUNDARY u n WORD_BOUNDARY