using System;

public class Program

{

    public static void Main()

    {

        var n =int.Parse(Console.ReadLine());

        Console.Write("/");

        for(int i=0; i<n/2; i++)

            Console.Write("^");

        Console.Write("\\");

        for (int j=0; j<2*n-2*(n/2)-4; j++)

              Console.Write("_");

        Console.Write("/");

        for(int i=0; i<n/2; i++)

            Console.Write("^");

        Console.WriteLine("\\");

        for(int r=0;r<n-3;r++)

        {

            Console.Write("|");

            for(int k=0; k<2*n-2; k++)

                Console.Write(" ");

            Console.WriteLine("|");

        }

        Console.Write("|");

         for(int i=0;i<n/2+1;i++)

         Console.Write(" ");

        for(int i=0;i<2*n-2*(n/2)-4;i++)

        Console.Write("_");

        for(int i=0;i<n/2+1;i++)

         Console.Write(" ");

            Console.WriteLine("|");

    }

}