#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx,avx2")
#include <bits/stdc++.h>
#define INF 1000000001LL
#define LNF 1000000000000000001LL
#define MOD 1000000007LL
#define MAX 300001
#define long long long
#define all(x) x.begin(),x.end()
using namespace std;


int main()
{
	ios_base::sync_with_stdio(0); 
    cin.tie(0);

    int n,m;
    cin >> n >> m;

    vector<int> arr(n);
    vector<int> brr(n);
    vector<long> crr(n);

    int grundy = 0;
    for(int i = 0; i<n; i++)
    {
        cin >> arr[i];
        brr[i] = arr[i]/m;
        crr[i] = arr[i]%m;

        grundy^=brr[i];
    }


    if(grundy)
    {
        cout << "Alice\n";
        return 0;
    }

    for(int k = 0; k<32; k++)
    {
        if(accumulate(all(crr),0LL)&1)
        {
            cout << "Alice\n";
            return 0;
        }

        for(int i = 0; i<n; i++)
            crr[i]/=2;
    }

    cout << "Bob\n";
    return 0;
}