//elab-source: TaweeLab.java
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

public class TaweeLab {

public static void main (String [] args){
        Scanner input = new Scanner (System.in);
        String s ="$";
        int p = input.nextInt();
        for(int i =1;i<=p;i++){
            for(int j=1;j<=p-i;j++){
            System.out.print(" ");
            }
            if(i==p){
                for(int k=1;k<=2*p-1;k++){
                    if(k%2!=0){
                        System.out.print(s);
                    }else{
                        System.out.print(" ");
                    }
                }
            }else{
                for(int j=1;j<=2*i-1;j++){
                if(j==1||j==2*i-1){
                    System.out.print(s);
                }else{
                    System.out.print(" ");
                }
            }
            }

            System.out.println();
        }
}
}