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