dónde está la vaca que no la ves
dónde está la vaca que no la ves ?
d o n d e WORD_BOUNDARY e s t a WORD_BOUNDARY l a WORD_BOUNDARY β a k a WORD_BOUNDARY k e WORD_BOUNDARY n o WORD_BOUNDARY l a WORD_BOUNDARY β e s WORD_BOUNDARY
d ó n d e WORD_BOUNDARY e s t á WORD_BOUNDARY l a WORD_BOUNDARY v a c a WORD_BOUNDARY q u e WORD_BOUNDARY n o WORD_BOUNDARY l a WORD_BOUNDARY v e s WORD_BOUNDARY