#include "stdafx.h"
#include <iostream>
#include <string>
#include <iomanip>

using namespace std;

int main()
{
    int n;
    cin >> n;
    int lenght = 2 * n + 6;

    //Top Part

    for (int i = 1; i <= n; i++) {
        cout << string(n + 2, '-') << string(2, '*') << string(n + 2, '-') << endl;

    }

    for (int i = 1; i <= n - 3; i++) {
        cout << string(n + 1, '-') << string(4, '*') << string(n + 1, '-') << endl;
    }


    cout << string(n, '-') << string(6, '*') << string(n, '-') << endl;


    //Mid part

    for (int i = 1; i <= n - 4; i++) {
        cout << string(n, '-') << string(2, '*') << string(2, '-') << string(2, '*') << string(n, '-') << endl;
    }

    for (int i = 1; i <= n - 3; i++) {
        cout << string(n - 1, '-') << string(2, '*') << string(4, '-') << string(2, '*') << string(n - 1, '-') << endl;
    }

    cout << string(n - 2, '-') << string(10, '*') << string(n - 2, '-') << endl;

    //Bottom Part

    for (int i = 1; i <= n - 3; i++) {
        cout << string(n - (2 + i), '-') << string(2, '*') << string(lenght - 2 * (n - i), '-') << string(2, '*') << string(n - (2 + i), '-') << endl;
    }

    cout << string(3, '*') << string(lenght - 6, '-') << string(3, '*') << endl;


    return 0;
}