#include <stdio.h>
#pragma gcc optimize("O2")
#define MAX 100

void transpose(int matrix[][MAX], int result[][MAX], int n, int m);

int main(void) {
  int n, m;
  scanf("%d%d", &n, &m);
  int matrix[MAX][MAX];
  for (int i = 0; i < n; i++) {
    for (int j = 0; j < m; j++) {
      scanf("%d", &matrix[i][j]);
    }
  }
  int result[MAX][MAX];
  transpose(matrix, result, n, m);
  for (int i = 0; i < m; i++) {
    for (int j = 0; j < n - 1; j++) {
      printf("%d ", result[i][j]);
    }
    printf("%d\n", result[i][n - 1]);
  }

  return 0;
}

void transpose(int matrix[][MAX], int result[][MAX], int n, int m) {
  for (int i = 0; i < n; i++) {
    for (int j = 0; j < m; j++) {
      result[j][i] = matrix[i][j];
    }
  }
}