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