for _ in range(int(input())):
    N, M, B, W = (int(x) for x in input().split())
    if N > M:
        N, M = M, N
    if N == 1:
        print("Bob")
    elif N == 2:
        if W % 2 == 0:
            print("Alice")
        else:
            print("Bob")
    else:
        if W % 2 == 0 or W > 7:
            print("Alice")
        else:
            print("Bob")