import java.util.Scanner

object Main {
  def main(args:Array[String]): Unit = {
    val sc = new Scanner(System.in)
    val a, b = sc.nextInt()

    if (a == 1 && b != 1) {
      println("Alice")
    } else if (a != 1 && b == 1) {
      println("Bob")
    } else if (a == b) {
      println("Draw")
    } else if (a < b) {
      println("Bob")
    } else if (a > b) {
      println("Alice")
    }
  }
}