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