ba ni bai ni bebai
ba ni bai ni bebai .
b a WORD_BOUNDARY n i WORD_BOUNDARY β ai̯ WORD_BOUNDARY n i WORD_BOUNDARY β e β ai̯ WORD_BOUNDARY
b a WORD_BOUNDARY n i WORD_BOUNDARY b a i WORD_BOUNDARY n i WORD_BOUNDARY b e b a i WORD_BOUNDARY . WORD_BOUNDARY