open Scanf
open Printf

let () = scanf "%d %d" (fun a b ->
  if a = 1 && b = 1 then "Draw"
  else if a = 1 && b <> 1 then "Alice"
  else if a = b && b <> 1 then "Draw"
  else if a > b && b <> 1 then "Alice"
  else "Bob"
  ) |> printf "%s\n"