using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MMTask
{
    public class Program
    {
        public static void Main()
        {
            int n = int.Parse(Console.ReadLine());
            int halvedRows = (n / 2) + 1;
            string leftSide = string.Empty;
            string rightSide = string.Empty;
            List<string> figure = new List<string>();

            for (int i = 0; i < halvedRows; i++)
            {
                leftSide = $"{new string('-', n - i)}{new string('*', n + (2 * i))}{new string('-', (n / 2) - i)}";
                rightSide = new string(leftSide.Reverse().ToArray());
                figure.Add($"{leftSide}-{rightSide}");
            }

            for (int i = 0; i < halvedRows; i++)
            {
                leftSide = $"{new string('-', (n / 2) - i)}{new string('*', n)}{new string('-', (i * 2) + 1)}{new string('*', n - 1 - i)}";
                rightSide = new string(leftSide.Reverse().ToArray());
                figure.Add($"{leftSide}*{rightSide}");
            }

            foreach (var row in figure)
            {
                Console.WriteLine($"{row}{row}");
            }
        }
    }
}