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