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 = 2 * (c + 2)
            if c % 2 == 0:
                y += 1
            x ^= y
    print("Bob" if x == 0 else "Alice")


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