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