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