Q=int(input())
for _ in range(Q):
  N,M,H,W=map(int,input().split())
  if N==3 and M==3 and W==7:
    print('Bob')
    continue
  if N==1 or M==1 or W==3 or W==5 or W==7:
    print('Bob')
  else:
    if min(N,M)==2 and W%2==1:
      print('Bob')
    else:
      print('Alice')