#include <iostream>
//#include <fstream>
#include <sstream>
#include <string>

int main()
{
    /*
    std::ifstream file("zahlen.txt");
    if (!file.is_open())
        return -1;
    */
    std::istream &file = std::cin; // <- for demo purposes only!

    int array[3][8] = {};
    int num = 0;

    for (int i = 0; i < 3; ++i)
    {
        std::string line;
        if (!std::getline(file, line))
            break;

        std::istringstream iss(line);
        int u;

        for (int j = 0; j < 8; ++j)
        {
            if (!(iss >> u))
                break;

            array[num][j] = u;
        }

        ++num;
    }

    for (int i = 0; i < num; ++i)
    {
        for (int j = 0; j < 8; ++j)
        {
            std::cout << array[i][j];
        }
        std::cout << "\n";
    }

    return 0;
}