#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int line,colum,zoom;
    int v[100];
    ifstream f("input");

    f >> line >> colum >> zoom;
    for(int lineIndex=0;lineIndex<line;lineIndex++){
        for(int columIndex=0;columIndex<colum;columIndex++)    f >> v[columIndex]; //citesc primul rand
        for(int lineByOut=1;lineByOut<=zoom;lineByOut++){
            for(int elIndex=0;elIndex<colum;elIndex++)
                for(int copy=1;copy<=zoom;copy++)
                    cout << v[elIndex] << " ";
            cout << endl;
        }
    }
    f.close();

    return 0;
}