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