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