va a curar las vacas
va a curar las vacas .
β a WORD_BOUNDARY a WORD_BOUNDARY k u ɾ a ɾ WORD_BOUNDARY l a s WORD_BOUNDARY β a k a s WORD_BOUNDARY
v a WORD_BOUNDARY a WORD_BOUNDARY c u r a r WORD_BOUNDARY l a s WORD_BOUNDARY v a c a s WORD_BOUNDARY . WORD_BOUNDARY