#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  if (a % 2 == 0 && b % 2 == 0)
    cout << "Alice"
         << " "
         << "Alice";
  else if (a % 2 == 0 && b % 2 == 1)
    cout << "Alice"
         << " "
         << "Bob";
  else if (a % 2 == 1 && b % 2 == 0)
    cout << "Bob"
         << " "
         << "Alice";
  else if (a % 2 == 1 && b % 2 == 1)
    cout << "Bob"
         << " "
         << "Bob";
}
