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