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