text: a, b = [int(x) for x in input().split()]
  
  if a == b:
      print("Draw")
      exit()
  elif a == 1:
      winner = "Alice"
  elif b == 1:
      winner = "Bob"
  elif a < b:
      winner = "Bob"
  else:
      winner = "Alice"
  
  print(winner)
  