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