#include<iostream>
using namespace std;

int a[1000][1000];
int i, j, k, m, n, u;

int main()
{
	int x;
	cin >> n >> m >> x;
	for (i = 1; i <= n; ++i)
	for (j = 1; j <= m; ++j) cin >> a[i][j];
	for (i = 1; i <= n; ++i)
	{
		for (int i2 = 1; i2 <= x; ++i2){
			for (j = 1; j <= m; ++j){
				for (int i1 = 1; i1 <= x; ++i1) cout << a[i][j] << " ";
				if (j == m) cout << "\n";
			}
		}
	}

	return 0;
}