tc = int(input())


for i in range(1,tc+1):
    n = int(input())
    for j in range(1):
        attack= list(input().split(" "))
        cont= attack.count("1")

        if (cont >= 9):
            print("Case", i, ": All hail to princess mAina")
            print(cont)
        elif (cont < 9):
            print("Case", i, ": :'(")
        cont = 0