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