#include <iostream>
using namespace std;

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

    int T;
    cin >> T;

    while (T--) {
        int N;
        cin >> N;

        int parity = 0;
        bool has_winning_cut = false;

        for (int i = 0; i < N; ++i) {
            int a;
            cin >> a;

            if (a == 1 && parity == 0) {
                has_winning_cut = true;
            }

            parity ^= (a & 1);
        }

        bool alice_wins = (parity == 1 || has_winning_cut);
        cout << (alice_wins ? "Alice" : "Bob") << '\n';
    }

    return 0;
}