#include <iostream>
#include <ctime>
#include <cstdlib>
#include <string>

using namespace std;

//string ala = "Ala ma kota, kot ma Alę", text1 = "", text2 = "";
//int len = ala.length();

int main()
{/*
    srand(time(NULL));

    int r = rand() / (RAND_MAX / len);

    for (int i = 0; i < r; i++)
    {
      text1 += ala[i];
    }

    for (int i = r; i < len; i++)
    {
      text2 += ala[i];
    }

    cout << "Podtekst 1: " << text1 << "\n";
    cout << "Podtekst 2: " << text2;*/


    char k = 0;
    cin >> k;

    string ala = "Ala ma kota, kot ma Alę";

    string change = "";
    cin >> change;

    size_t len = ala.length();
    /*string fresh = "";


    for (int i = 0; i < len; i++)
    {
      if (ala[i] != k)
        fresh += ala[i];
      else
        fresh += change;
    }

    cout << fresh;*/

    for (size_t i = 0; i < len; i++)
    {
      if (ala[i] == k)
      {
        ala[i] -= ala[i];
        ala.insert(i, change);
      }
    }

    cout << ala;

}