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