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