from sys import stdin
input = stdin.readline

for _ in range(int(input())):
    N, M, B, W = map(int, input().split())

    if min(N, M) == 1:
        print("Bob")
    elif W == 3 or W == 5 or W == 7:
        print("Bob")
    elif min(N, M) == 2:
        if W%2 == 0:
            print("Alice")
        else:
            print("Bob")
    else:
        print("Alice")