#include <bits/stdc++.h>
using namespace std;
int cascade[110][110], n, m;
void zhuanzhi(){
	for (int i = 1; i <= n; i ++)
    for (int j = 1; j <= m; j ++) cin >> cascade[i][j]; 
    for (int i = 1; i <= m; i ++){
    	for (int j = 1; j <= n; j ++) cout << cascade[j][i] << " ";
        cout << endl; 
    }
}
int main(){
    cin >> n >> m; 
    zhuanzhi();
    return 0;
}