Those days, many boys use beautiful girls' photos as avatars in forums. So it is pretty hard to tell the gender of a user at the first glance. Last year, our hero went to a forum and had a nice chat with a beauty (he thought so). After that they talked very often and eventually they became a couple in the network. 

But yesterday, he came to see "her" in the real world and found out "she" is actually a very strong man! Our hero is very sad and he is too tired to love again now. So he came up with a way to recognize users' genders by their user names.

This is his method: if the number of distinct characters in one's user name is odd, then he is a male, otherwise she is a female. You are given the string that denotes the user name, please help our hero to determine the gender of this user by his method.
The first line contains a non-empty string, that contains only lowercase English letters — the user name. This string contains at most 100 letters.
# Beautiful Matrix    Difficulty:800
import math
list=[]
for i in range(5):
    a,b,c,d,e=map(int,input().split())
    list.append(a)
    list.append(b)
    list.append(c)
    list.append(d)
    list.append(e)

for j in range(25):
    if list[j] == 1:
        if (j+1)%5 != 0:
            step=abs((j+1)%5-3)+abs(math.ceil((j+1)//5)-3)
        else:
            step=2+abs(math.ceil((j+1)//5)-3)
        print(step)