#include <iostream>
#include <limits.h>
#include <cmath>
#include <string>
#include <stdio.h>
#include <algorithm>
#include <stdlib.h>
#include <vector>
#include <stack>
#include <map>
#include <fstream>
#include <list>
#include <queue>
#include <iomanip>
#include <deque>
#include <set>

using namespace std;

#define pb push_back
#define mp make_pair

//ifstream f("b.txt");
//#define cin f

int a[1001][1001];

int main()
{
    int n,m;

    cin >> n >> m;
    for(int i = 1; i <=n ;i++)
        for(int j = 1; j<=m; j++)
            cin >> a[i][j];

     for(int i = 1; i <=m ;i++)
     {

        for(int j = 1; j<=n; j++)
            cout<<a[j][i]<<" ";
        cout<<'\n';
     }

}