#include<iostream>

#include<string>
#include <cstdio>
char a[20],b[10000];
string c;
int d[10000];
using namespace std;
int main()
{
    int s1, i, j, k = 0, pa = 0, ci = 0,f=0,min;
    getline(cin, c);
    cin >> a;
    s1 = strlen(a);

    return 0;
}