hau bukatu hau bukatu
hau bukatu hau bukatu .
au̯ WORD_BOUNDARY β u k a t̪ u WORD_BOUNDARY au̯ WORD_BOUNDARY β u k a t̪ u WORD_BOUNDARY
h a u WORD_BOUNDARY b u k a t u WORD_BOUNDARY h a u WORD_BOUNDARY b u k a t u WORD_BOUNDARY . WORD_BOUNDARY