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