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