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