03. Magic Wand

using System;


class Program
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        string sideDots = new string('.', (3 * n + 1) / 2);
        Console.WriteLine("{0}*{0}",sideDots);
        int middleIndex = 1;
        string middleDots = "";
        int sideIndex = (n + (n/2));

        for (int i = 0; i < n/2+1; i++)
        {
            middleDots = new string('.', middleIndex);
            sideDots = new string('.', sideIndex);
            Console.WriteLine("{0}*{1}*{0}",sideDots,middleDots);
            middleIndex += 2;
            sideIndex--;
        }
        string asterisk = new string('*', n);
        sideDots = new string('.',n+2);
        Console.WriteLine("{0}{1}{0}", asterisk, sideDots);
        sideIndex = 1;
        middleIndex = 3 * n + 2 - 4;
        for (int i = 0; i < n/2; i++)
        {
            sideDots = new string('.', sideIndex);
            middleDots = new string('.', middleIndex);
            Console.WriteLine("{0}*{1}*{0}",sideDots,middleDots);
            sideIndex++;
            middleIndex -= 2;
        }
        string innderDots = new string('.', n / 2);
        middleDots = new string('.', n);
        string innerDots = new string('.',n/2);
        sideDots = new string('.', n / 2 - 1);
        sideIndex = n / 2 - 2;
        Console.WriteLine("{0}*{1}**{2}**{1}*{0}",sideDots,innderDots,middleDots);
        int secondInnerIndex = 1;
       // string secondInner = new string('.', secondInnerIndex);
        for (int i = 0; i < n/2-1; i++)
        {

            sideDots = new string('.',sideIndex);
            string secondInner = new string('.', secondInnerIndex);
            Console.WriteLine("{0}*{1}*{2}*{3}*{2}*{1}*{0}",sideDots,innderDots,secondInner,middleDots);
            secondInnerIndex++;
            sideIndex--;

        }
        asterisk = new string('*', n / 2 + 1);
        innderDots = new string('.', n / 2);
        Console.WriteLine("{0}{1}*{2}*{1}{0}",asterisk,innderDots,middleDots);
        sideDots = new string('.', n);
        middleDots = new string('.', n);

        for (int i = 0; i < n; i++)
        {
            Console.WriteLine("{0}*{1}*{0}",sideDots,middleDots);
        }
        sideDots = new string('.', n);
        asterisk = new string('*', n + 2);
        Console.WriteLine("{0}{1}{0}",sideDots,asterisk);





    }
}