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