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