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