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