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

namespace zadachka
{
    class Program
    {
        static void Main(string[] args)
        {
            var n = int.Parse(Console.ReadLine());
            var colsize = n / 2;
            var size = n * 2 - 2 * colsize - 4;

            Console.WriteLine("/{0}\\{1}/{0}\\",
                new string('^', colsize),
                new string('_', size));

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

            Console.WriteLine("|{0}{1}{0}|",
                new string(' ', colsize + 1),
                new string('_', size));

            Console.WriteLine("\\{0}/{1}\\{0}/",
                new string('_', colsize),
                new string(' ', size));


        }
    }
}