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