[ 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 sp othword sp othword ( upword sp year ) sp othword - othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword , sp othword othword / othword , sp upword sp othword sp upword sp year sp othword sp ( 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 .