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