[ upword : othword / othword / year ] sp capword sp caplet . sp capword , sp capword sp capword , sp capword sp capword othword , sp othword sp capword sp capword , othword . sp capword sp capword sp othword sp capword sp - sp capword sp othword sp capword . sp capword , sp year . upword sp othword : / / othword . othword / num . num / num - year - num - num - year