def main():
    h, w, a, b = list(map(int, input().split()))
    if h > w:
        h, w = w, h
    if h == 1:
        return 0
    elif h == 2:
        return 1 - w % 2
    else:
        if 8 <= w:
            return 1
        else:
            return 1 - w % 2

for _ in range(int(input())):
    if main():
        print("Alice")
    else:
        print("Bob")