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