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