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