main :: IO ()
main = do
    ab <- fmap read . words <$> getLine :: IO [Int]
    putStrLn $ if ab!!0 == ab!!1
                  then "Draw"
                  else if ab!!0 == 1
                          then "Alice"
                          else if ab!!1 == 1
                                  then "Bob"
                                  else if ab!!0 > ab!!1
                                          then "Alice"
                                          else "Bob"