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