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