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