o esa es la vaca
o esa es la vaca ?
o̞ WORD_BOUNDARY e̞ s a WORD_BOUNDARY e̞ s WORD_BOUNDARY l a WORD_BOUNDARY β a k a WORD_BOUNDARY
o WORD_BOUNDARY e s a WORD_BOUNDARY e s WORD_BOUNDARY l a WORD_BOUNDARY v a c a WORD_BOUNDARY ? WORD_BOUNDARY