#include <iostream>

using namespace std;

const int N = 110;

int g[N][N];


int main() {
    int n, m;
    cin >> n >> m;

    for (int i = 0; i < n; i ++) {
        for (int j = 0; j < m; j ++) {
            cin >> g[i][j];
        }
    }

    //然后是从左往右，从下往上来进行打印
    for (int j = 0; j < m; j ++) {
        for (int i = n - 1; i >= 0; i --) {
            cout << g[i][j] << ' ';
        }
        cout << endl;
    }
    return 0;
}