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