ésta es vaca eh
éste se vaca eh
pro:dem cop n co
ésta es vaca eh ?
e̞ s t a WORD_BOUNDARY e̞ s WORD_BOUNDARY β a k a WORD_BOUNDARY e̞ WORD_BOUNDARY
é s t a WORD_BOUNDARY e s WORD_BOUNDARY v a c a WORD_BOUNDARY e h WORD_BOUNDARY ? WORD_BOUNDARY