#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    long long A,B; cin >> A >> B;
    if(A%B == 0 || A == 1) cout << "Alice" << endl;
    else{
        if(B%(A-1) == 0 || B == 1) cout << "Bob" << endl;
        else if(A >= B) cout << "Alice" << endl;
        else cout << "Bob" << endl;
    }
}