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