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