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