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