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