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