using System;

namespace _05._Draw_Fort
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());

            int symbol = n / 2;
            int weight = 2 * n;

            Console.WriteLine("/{0}\\{1}/{0}\\",
                                   new string('^', symbol),
                                   new string('_', weight - (symbol * 2 + 4)));

            for (int i = 0; i < n - 3; i++)
            {
                Console.WriteLine("|{0}|",
                                  new string(' ', weight - 2));
            }


            Console.WriteLine("|{0}{1}{0}|",
                                  new string(' ', symbol + 1),
                                    new string('_', weight - ((symbol + 1) * 2 + 2)));

            Console.WriteLine("\\{0}/{1}\\{0}/",
                                   new string('_', symbol),
                                   new string(' ', weight - (symbol * 2 + 4)));
        }
    }
}