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