a_ver si sale a que sí
a ver si sale a que sí ?
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY s i WORD_BOUNDARY s a l e WORD_BOUNDARY a WORD_BOUNDARY k e WORD_BOUNDARY s i WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY s a l e WORD_BOUNDARY a WORD_BOUNDARY q u e WORD_BOUNDARY s í WORD_BOUNDARY