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

bool solve(){
	ll n, m, b, w;
	cin >> n >> m >> b >> w;
	if(n > m) swap(n, m);
	if(n == 1) return false;
	if(w % 2 == 0) return true;
	if(n == 2) return false;
	if(w < 9) return false;
	return true;
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	int T;
	cin >> T;
	while(T--) cout << (solve() ? "Alice" : "Bob") << '\n';
}