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