using System;


class Program
{
    static void Main()
    {
        byte n = byte.Parse(Console.ReadLine());
        byte nCopy = n;
        byte firstRowDots = --n;
        byte firstRowDotsCopy = firstRowDots;
        Console.WriteLine(new string('.', firstRowDots) + ("_/_") + new string('.', firstRowDots));
        Console.WriteLine('/' + new string('.', firstRowDots - 1) + ("^,^") + new string('.', firstRowDots - 1) + '\\');

        if (nCopy >= 4)
        {
            for (byte innerRow = 0; innerRow < firstRowDotsCopy - 2; innerRow++)
                Console.WriteLine('|' + new string('.', firstRowDotsCopy + nCopy) + '|');
        }

        Console.Write('\\' + new string('.', firstRowDotsCopy - 1) + "\\_/" + new string('.', firstRowDotsCopy - 1) + '/');

    }
}