import java.util.*;
public class Naloga32{
	public static void main(String[]args){
		Scanner sc = new Scanner(System.in);
		int n, b;
		System.out.print("Vnesi n: ");
		n = sc.nextInt();
		b = n;
		for (int a = n; a > 0; a--)
			System.out.print("*");
		System.out.println("");
		while (n > 2){
			for (int a = n; a > 2; a--)
				System.out.print(" ");
			System.out.print("*");
			System.out.println("");
			n--;
		}
		for (; b > 0; b--)
				System.out.print("*");
	}
}