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