60分？冒出几个WA

s=input()
ls=[]
char=[]
for c in s:
    if c in char:
        ls[char.index(c)]+=1
    else:
        char.append(c)
        ls.append(1)
x=max(ls)-min(ls)
if x==0 or x==1:
    print("No Answer")
    print(x)
    exit(0)
for i in range(2,x-1):
    if x%i==0:
        print("No Answer")
        print(x)
        exit(0)
print("Lucky Word")
print(x)