#include <stdlib.h>
#include <stdio.h>

int main() {
  int data[1000][1000];
  int n;
  scanf("%d", &n);
  int i = 0, j = 0;
  for (i; i < n; ++i) {
    j = 0;
    for (j; j < n; ++j) {
      scanf("%d", &data[i][j]);
    }
  }
  i = 0;
  j = 0;
  for (i; i < n; ++i) {
    j = n - 1;
    for (j; j >= 0; --j) {
      printf("%d ", data[j][i]);
    }
    printf("\n");
  }
}