using System;

namespace Sword
{
    class Program
    {
        static void Main()
        {
            int n = int.Parse(Console.ReadLine());
            int colCount = 2 * n + 1;
            //blade tip:
            int diesCount = (colCount - 3) / 2;
            string dies = new string('#', diesCount);
            Console.WriteLine($"{dies}/^\\{dies}");
            int spaceCount = 1;
            string space = string.Empty;
            for (int i = 1; i <= n / 2; i++)
            {
                spaceCount += 2;
                diesCount--;
                space = new string(' ', spaceCount);
                dies = new string('#', diesCount);
                Console.WriteLine($"{dies}.{space}.{dies}");
            }

            //blade body:
            space = new string(' ', (spaceCount - 1) / 2);
            Console.WriteLine($"{dies}|{space}S{space}|{dies}");
            Console.WriteLine($"{dies}|{space}O{space}|{dies}");
            Console.WriteLine($"{dies}|{space}F{space}|{dies}");
            Console.WriteLine($"{dies}|{space}T{space}|{dies}");
            int k = n - 4;
            if (n == 4)
            {
                Console.WriteLine($"{dies}|{space} {space}|{dies}");
            }
            else
            {
                for (int i = 1; i <= k; i++)
                {
                    Console.WriteLine($"{dies}|{space} {space}|{dies}");
                }
            }
            Console.WriteLine($"{dies}|{space}U{space}|{dies}");
            Console.WriteLine($"{dies}|{space}N{space}|{dies}");
            Console.WriteLine($"{dies}|{space}I{space}|{dies}");

            //handle
            string equals = new string('=', colCount - 2);
            Console.WriteLine($"@{equals}@");

            diesCount += 2;
            spaceCount = colCount - (2 * diesCount) - 2;
            space = new string(' ', spaceCount);
            dies = new string('#', diesCount);
            for (int i = 0; i < n / 2; i++)
            {
                Console.WriteLine($"{dies}|{space}|{dies}");
            }
            string dots = new string('.', spaceCount);
            Console.WriteLine($"{dies}\\{dots}/{dies}");
        }
    }
}