import java.util.Scanner;

public class LAST2ROWS {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        int n = Integer.parseInt(scan.nextLine());
        String minus = "-";
        String stars = "*";
         // tova sa poslednite redove bez posledniq
        int lines = (n - 1) / 2;

        int value = n / 2;
        int firstAndLastMinus = (int) Math.ceil(value);

        int minusForMakingM = 1;

        int aLotOfStars = n+((n-1));


        for (int i = 1; i <= lines; i++) {

            for (int j = 1; j <= 2; j++) {
                for (int k = 1; k <= firstAndLastMinus; k++) {
                    System.out.print(minus);
                }
                for (int k = 1; k <= n; k++) {
                    System.out.print(stars);
                }
                for (int k = 1; k <=minusForMakingM; k++) {
                    System.out.print(minus);
                }
                for (int k = 1; k <=aLotOfStars; k++) {// dapomislq mnogoto tochki
                    System.out.print(stars);
                }
                for (int k = 1; k <=minusForMakingM ; k++) {
                    System.out.print(minus);
                }
                for (int k = 1; k <= n; k++) {
                    System.out.print(stars);
                }
                for (int k = 1; k <= firstAndLastMinus; k++) {
                    System.out.print(minus);
                }

            }
            firstAndLastMinus -=1;
            minusForMakingM +=2;
            aLotOfStars -=2;
            System.out.println();
        }

    }
}