T=int(input())
for _ in range(T):
  n=int(input())
  a=list(map(int,input().split()))
  g=0
  for v in a:
    if v<=4:
      g^=(v+1)//2
    else:
      g^=2+((v-5)//3+1)*4+2*((v-4)%3!=0)
  print(["Bob","Alice"][g>0])