Axe

using System;

namespace p05BradvaV2
{
    public class p05BradvaV2
    {
        public static void Main()
        {
            int num = int.Parse(Console.ReadLine());
            int num2 = num / 2;

            for (int i = 0; i < num; i++)
            {
                Console.WriteLine("{0}*{1}*{2}", new string('-', 3 * num),
                                                 new string('-', i),
                                                 new string('-', (2 * num - 2 - i)));
            }

            for (int i = 0; i < num2; i++)
            {
                Console.WriteLine("{0}*{1}*{2}", new string('*', 3 * num),
                                                 new string('-', num - 1),
                                                 new string('-', (num - 1)));
            }

            for (int i = 0; i < num2; i++)
            {
                if (i != (num2 - 1))
                {
                    Console.WriteLine("{0}*{1}*{2}", new string('-', 3 * num - i),
                                                     new string('-', num - 1 + 2 * i),
                                                     new string('-', (num - 1 - i)));
                }
                else
                {
                    Console.WriteLine("{0}*{1}*{2}", new string('-', 3 * num - i),
                                                     new string('*', num - 1 + 2 * i),
                                                     new string('-', (num - 1 - i)));

                }
            }
        }
    }
}