#include <stdio.h>
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint998244353;
using namespace std;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 1000000000000000001


int main(){
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	
	long long n,m;
	cin>>n>>m;
	vector<long long> a(n);
	rep(i,n){
		cin>>a[i];
	}
	{
		long long t =0;
		rep(i,n)t ^= (a[i]/m);
		if(t!=0){
			cout<<"Alice"<<endl;
			return 0;
		}
		rep(i,n){
			a[i] %= m;
		}
	}
	while(a!=vector<long long>(n,0)){
		int sum = 0;
		rep(i,n){
			sum += a[i];
			sum %= 2;
		}
		if(sum){
			cout<<"Alice"<<endl;
			return 0;
		}
		rep(i,n)a[i] /= 2;
		
	}
	cout<<"Bob"<<endl;
	
	return 0;
}