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

using i32 = int;
using i64 = long long;
using i128 = __int128_t;
using f64 = double;
using p2 = pair<i64, i64>;
using p3 = tuple<i64, i64, i64>;
using mint = atcoder::modint998244353;

void _main();
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout << fixed << setprecision(18);
  _main();
}

void _main() {
  i64 tt;
  cin >> tt;
  for (;tt--;) {
    i64 n, m, b, w;
    cin >> n >> m >> b >> w;
    if (n > m) swap(n, m);
    if (n == 1) {
      cout << "Bob\n";
      continue;
    }
    if (n == 2) {
      if (w % 2 == 0) {
        cout << "Alice\n";
      } else {
        cout << "Bob\n";
      }
      continue;
    }
    if (w >= 8) {
      cout << "Alice\n";
      continue;
    }
    if (w % 2 == 0) {
      cout << "Alice\n";
    } else {
      cout << "Bob\n";
    }
  }
}