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