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