package com.study.demo;

import java.util.Scanner;

public class test3_4 {
  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    int n = scanner.nextInt();
    int m = scanner.nextInt();
    int[][] image = new int[n][m];
    for (int i = 0; i < n; i++) {
      for (int j = 0; j < m; j++) {
        image[i][j] = scanner.nextInt();
      }
    }
    for (int j = 0; j < m; j++) {
      for (int i = n - 1; i >= 0; i--) {
        System.out.print(image[i][j] + (i == 0 ? "" : " "));
      }
      System.out.println();
    }
  }
}