import java.util.Scanner;

public class p09_house {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());

        int starsCount = 1;
        if (n%2 == 0){
            starsCount =2;
        }
        int dashes =( n- starsCount )/ 2;

        for (int i = 0; i < (n +1)/2 ; i++) {
            String row = repeatStr("-", dashes)
                    + repeatStr("*", starsCount)
                    + repeatStr("-", dashes);
            System.out.println(row);
            dashes --;
            starsCount +=2;

        }

        for (int i = 0; i <n/2 ; i++) {
            String row = "|"+ repeatStr("*",n-2)
                    +"|";
            System.out.println(row);
        }

    }
    static  String repeatStr (String strToRepeat, int count){

        String text = "";
        for (int i = 0; i < count ; i++) {
            text += strToRepeat;
            }
            return text;
    }

}