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