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