def solve():
    n = int(input())
    A = list(map(int, input().split()))
    x = 0
    for a in A:
        if a <= 2:
            x ^= 1
        elif a <= 4:
            x ^= 2
        else:
            c = (a - 5) // 3
            y = 4 * (c + 1)
            if a % 3 == 1:
                y += 2

            x ^= y
    print("Bob" if x == 0 else "Alice")


for _ in range(int(input())):
    solve()