/* -*- coding: utf-8 -*-
 *
 * 2760.cc:  No.2760 not fair position game - yukicoder
 */

#include<cstdio>
#include<algorithm>
 
using namespace std;

/* main */

int main() {
  int n, k;
  scanf("%d%d", &n, &k);

  if (n & 1) puts("Alice");
  else puts("Bob");
  
  return 0;
}