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