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