a_ver a_ver si encontramos
a ver a ver si encontramos .
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY a WORD_BOUNDARY β e ɾ WORD_BOUNDARY s i WORD_BOUNDARY e n k o n t ɾ a m o s WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY e n c o n t r a m o s WORD_BOUNDARY