using System;
class Program
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());

        int mid = n * 2 - 4 - 2 * (n / 2);

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