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