package net.ipipip0129.yukicoder.no646;

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		
		int num = Integer.parseInt(scan.nextLine());
		
		scan.close();
		
		for (int j = 0; j < num; j++) {
			for (int i = 0; i < num - j; i++) {
				System.out.print(num);
			}
			System.out.println();
		}
	}
}