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