import java.util.Scanner;

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

        int n = Integer.parseInt(scan.nextLine());
        int lines = n - 1;
        String stars = "*";
        String minus = "-";
        int startandEndMinus = n - 1;
        int zvezdichkistars = n + 2;
        int promeniminus = n - 2;
        int prostoinache = 1;
        int prostovupreki = 1;
        int dobavqmeDvaMinusa = 0;
        boolean flag = false;
        for (int i = 1; i <= lines; i++) {
            for (int j = 1; j <= 2; j++) {
                for (int k = 1; k <= startandEndMinus; k++) { // startandEndLine -=n-1; da namalq vseki put s 1
                    System.out.print(minus);
                }
                if (i > (lines / 2)) {
                    int prostotaka = n;
                    for (int m = 1; m <= 2; m++) {


                        for (int k = 1; k <= prostotaka; k++) {
                            System.out.print(stars);
                        }
                        if (m == 2) {
                            break;
                        }

                        for (int k = 1; k <= prostovupreki; k++) {

                            System.out.print(minus);

                        }
                        prostoinache += 1;
                        prostotaka -= 1;
                    }
                } else {
                    for (int k = 1; k <= zvezdichkistars; k++) { // promenliva +=n+2 da se kachva vseki put s dve
                        System.out.print(stars);
                    }
                }
                for (int k = 1; k <= promeniminus; k++) {  // promenliva -=2 da namalqva vseki put s 2
                    System.out.print(minus);

                }
                if (i > (lines / 2)) {
                    for (int m = 1; m <= 2; m++) {
                        int prostotaka = n;


                        for (int k = 1; k <= prostotaka; k++) {
                            System.out.print(stars);
                        }
                        if (m == 2) {
                            break;
                        }
                        for (int k = 1; k <= prostovupreki; k++) {

                            if (flag) {
                                dobavqmeDvaMinusa = 2;
                            }

                            System.out.print(minus);
                            flag = true;

                        }

                        prostovupreki += dobavqmeDvaMinusa;
                        dobavqmeDvaMinusa = 0;

                        prostotaka -= 1;
                    }
                } else {
                    for (int k = 1; k <= zvezdichkistars; k++) { // promenliva +=n+2 da se kachva vseki put s dve
                        System.out.print(stars);
                    }
                }
                for (int k = 1; k <= startandEndMinus; k++) { // promenliva -=1 da se namalq vseki put s 1
                    System.out.print(minus);
                }

            }
            flag = false;
            System.out.println();
            if (i < n / 2) {
                zvezdichkistars += 2;
            } else {
                zvezdichkistars = n;
            }
            if (startandEndMinus > 0) {
                startandEndMinus -= 1;
            } else {
                startandEndMinus = 0;
            }

            promeniminus -= 2;

            //tuka promenlivite se pishat nadolo
        }

    }

}