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