hace bua bua bua bua
hace bua bua bua bua .
a s e̞ WORD_BOUNDARY β w a WORD_BOUNDARY β w a WORD_BOUNDARY β w a WORD_BOUNDARY β w a WORD_BOUNDARY
h a c e WORD_BOUNDARY b u a WORD_BOUNDARY b u a WORD_BOUNDARY b u a WORD_BOUNDARY b u a WORD_BOUNDARY . WORD_BOUNDARY