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