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