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