#include <iostream>

using namespace std;

int n, m, x, y;
int line[101];

int main()
{

    cin >> n >> m >> x;

    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            cin >> line[j];
        }

        for (int k = 0; k < x; k++)
        {
            for (int j = 0; j < m; j++)
            {
                for (int k = 0; k < x; k++)
                {
                    cout << line[j] << " ";
                }
            }
            cout << "\n";
        }        
    }
    return 0;
}