import java.util.*;
public class Main{
    public static void Main(String args[]){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[][] a = new int[n][n];
        for(int i = 0;i < n;i++)
        for(int j = 0;j < n;j++){
            if(!sc.hasNextInt()){
            System.out.println("Invalid Input");
            return;
        }
        a[i][j] = sc.nextInt();
    }
    for(int i = 0;i < n;i++){
        for(int j = n-1; j >= 0;j--)
        System.out.print(a[j][i]+" ");
        System.out.println();
        }
    }
    
}