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