package pattern1;

import java.util.Scanner;

// for N = 4 print the pattern
//  *	*	*	*
//  *	*	*	*
//  *	*	*	*
//  *	*	*	*
public class BasicPattern {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int n = scan.nextInt();

        int i = 1;
        while (i