import java.util.Scanner;
public class JavaApplication15 {
//organization sucks, I know
    public static void main(String[] args) {
        Scanner stdin = new Scanner(System.in);
        int size;

        size = stdin.nextInt();
        for(int i = 1; i <= size; i++){
            for(int j = size; j>= 1; j--){
                if(j>=i){
                    System.out.print(" ");
                }else{
                    System.out.print("*");
                    for(int ki = j; ki<= j; ki++){
                    if(ki<=j)
                    System.out.print("*");
                }


           }

            }
            System.out.println();
        }

        for(int i = 1; i<=size; i++){
            for(int j=1; j<=size; j++){
                if(j<i){
                    System.out.print(" ");
                }
                else if(j==i || j>i){

                    System.out.print("*");


                }else { //this block is not executing, and I do not know why.
                    for(int ki = 1; ki<=size; ki++){ // how do I fix it?
                        for(int n = size; n>=1; n--){
                if(j>=i)
                    System.out.print("*");
                else
                    System.out.print(" ");
            }
            System.out.println();
        }
                }
            }
            System.out.println();
        }

        for(int i = 1; i<=size; i++){ // copy of block not executing
            for(int j = size; j>=1; j--){
                if(j>=i)
                    System.out.print("*");
                else
                    System.out.print(" ");
            }
            System.out.println();
        }


    }

}