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