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