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

#define int long long

void slv(){
    int n;cin>>n;
    vector<int> a(n);for(auto&&e:a)cin>>e;
    int g=0;
    for(auto&&e:a){
        if(e<=4){
            g^=(e+1)/2;
        }else{
            e-=4;
            g^=4*(e/3)+(e%3==2)*2;
        }
    }
    if(g)cout<<"Alice"<<endl;
    else cout<<"Bob"<<endl;
}

signed main(){
    int t;cin>>t;
    while(t--){
        slv();
    }
}