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