#include"testlib.h"
#include<bits/stdc++.h>
using namespace std;
using ll = long long;

const ll Nmin = 2, Nmax = 2000;
const ll Mmin = 1, Mmax = 200;
const ll Cmin = 1, Cmax = 1'000'000'000;
const ll Amin = 1, Amax = 1'000'000'000;

int main(){
    registerValidation();
    ll N = inf.readLong(Nmin, Nmax);
    inf.readSpace();
    ll M = inf.readLong(Mmin, Mmax);
    inf.readSpace();
    ll C = inf.readLong(Cmin, Cmax);
    inf.readSpace();
    const ll Xmin = 0, Xmax = N;
    ll X = inf.readLong(Xmin, Xmax);
    inf.readEoln();
    for (ll i = 1; i <= N; i++){
        for (ll j = 1; j <= M; j++){
            if (j != 1){
                inf.readSpace();
            }
            ll Aij = inf.readLong(Amin, Amax);
        }
        inf.readEoln();
    }
    inf.readEof();
    return 0;
}