#include <bits/stdc++.h>
using namespace std;
//#include<atcoder/all>
//using namespace atcoder;
using ll = long long int;
using ull = unsigned long long int;
using ld = long double;
constexpr ll MAX = 2000000000000000000;
constexpr ld PI = 3.14159265358979;
constexpr ll MOD = 0;//2024948111;
ld dotorad(ld K){ return PI * K / 180.0; }
ld radtodo(ld K){ return K * 180.0 / PI; }
mt19937 mt;
void randinit(){ srand((unsigned)time(NULL));mt = mt19937(rand()); }
int main(){
    ll a,b;
    cin >> a >> b;
    if(a >= b && a % b == 0){
        cout << "Alice" << endl;
        return 0;
    }
    if(a == 1){
        cout << "Alice" << endl;
        return 0;
    }
    if((a - 1) <= b && b % (a - 1) == 0){
        cout << "Bob" << endl;
        return 0;
    }
    if(b == 1){
        cout << "Bob" << endl;
        return 0;
    }
    if(a > b) cout << "Alice" << endl;
    else cout << "Bob" << endl;
}