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