def f(x):
  if x<=2:
    return 1
  if x<=4:
    return 2
  if x<=6:
    return 4
  y=(x+2)//3
  z=(y-1)*4
  if x%3==1:
    z-=2
  return z
  
  
def solve():
  n=int(input())
  a=list(map(int,input().split()))
  g=0
  for i in a:
    g^=f(i)
  if g==0:
    print("Bob")
  else:
    print("Alice")
  
for _ in range(int(input())):
  solve()