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