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