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