import sys
input = sys.stdin.readline

T=int(input())

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

    if N==1 or M==1:
        print("Bob")
        continue

    if N>M:
        N,M=M,N

    if N==2:
        if M%2==1:
            print("Bob")
            continue

    if W==5 or W==7:
        print("Bob")
        continue

    print("Alice")