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