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