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