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