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