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