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