T = int(input())

for _ in range(T):
    N = int(input())
    A = list(map(int, input().split()))
    grundy = 0
    for i in range(N):
        if A[i] <= 2:
            grundy ^= 1
        elif A[i] <= 4:
            grundy ^= 2
        elif A[i] <= 6:
            grundy ^= 4
        else:
            a = A[i]-7
            if a % 3 == 0:
                grundy ^= 6+a//3*4
            else:
                grundy ^= 6+a//3*4+2
    if grundy:
        print("Alice")
    else:
        print("Bob")