import std.algorithm, std.array, std.container, std.range, std.bitmanip;
import std.numeric, std.math, std.bigint, std.random;
import std.string, std.conv, std.stdio, std.typecons;

void main()
{
  auto n = readln.chomp.to!int;

  auto fi = factorDivision(n);
  auto w = fi.reduce!("a ^ b") == 0;
  
  writeln(w ? "Bob" : "Alice");
}

int[] factorDivision(int n)
{
  int[] fi;

  void tryDiv(ref int n, int k) {
    auto r = 0;
    while (n % k == 0) {
      n /= k;
      r += 1;
    }
    if (r > 0) fi ~= r;
  }

  tryDiv(n, 2);
  tryDiv(n, 3);
  for (auto k = 1; 6 * k - 1 <= n; ++k) {
    tryDiv(n, 6 * k - 1);
    tryDiv(n, 6 * k + 1);
  }

  return fi;
}