bat bi ta bi ta lau
bat bi ta bi ta lau .
b a t̪ WORD_BOUNDARY β i WORD_BOUNDARY t̪ a WORD_BOUNDARY β i WORD_BOUNDARY t̪ a WORD_BOUNDARY l au̯ WORD_BOUNDARY
b a t WORD_BOUNDARY b i WORD_BOUNDARY t a WORD_BOUNDARY b i WORD_BOUNDARY t a WORD_BOUNDARY l a u WORD_BOUNDARY . WORD_BOUNDARY