Edited by author 13.09.2015 07:34

3
0 2 3 4 5 6 7
2 0 4 5 6 7 1
3 4 0 6 7 1 2
4 5 6 0 1 2 3
5 6 7 1 0 3 4
6 7 1 2 3 0 5
7 1 2 3 4 5 0

package timus;

import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Scanner;

public class p1933 {

    public static void main(String[] args) {
        InputStream is = System.in;
        Scanner sc = new Scanner(new InputStreamReader(is));
        int k = 2 * sc.nextInt() + 1;
        for (int i = 0; i < k; i++) {
            int inx = i;
            for (int j = 0; j < k; j++) {
                inx++;
                if (i == j) {
                    System.out.print("0 ");
                    continue;
                }
                if (inx > k) inx=1;
                System.out.print(inx + " ");
            }
            System.out.println();
        }
    }
}