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