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