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