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