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