vacas vacas vamos al corral
vacas vacas vamos al corral .
β a k a s WORD_BOUNDARY β a k a s WORD_BOUNDARY β a m o̞ s WORD_BOUNDARY a l WORD_BOUNDARY k o̞ r a l WORD_BOUNDARY
v a c a s WORD_BOUNDARY v a c a s WORD_BOUNDARY v a m o s WORD_BOUNDARY a l WORD_BOUNDARY c o r r a l WORD_BOUNDARY . WORD_BOUNDARY