#include <bits/stdc++.h>
#define ll long long int
using namespace std;

void mainSolve()
{
  ll n;
  cin >> n;
  vector<ll> v(n);
  for (int i = 0; i < n; i++)
    cin >> v[i];
  for (ll x : v)
  {
    ll c = x % (n * (n - 1));
    if (c == 0 || c >= n)
    {
      cout << "Alice" << endl;
      return;
    }
  }
  cout << "Bob" << endl;
}

int main()
{
  int t;
  cin >> t;
  while (t--)
  {
    mainSolve();
  }
  return 0;
}