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