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