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