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