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

namespace ConsoleApplication37
{
    class Program
    {
        static void Main(string[] args)
        {
            var n = int.Parse(Console.ReadLine());
            var stars = 1;
            var spaces = n - 1;
            Console.Write(new string(' ',n+1) );
            Console.WriteLine("|");

            for (int i = 0; i <n; i++)
            {

                Console.Write(new string(' ',spaces));
                Console.Write(new string('*', stars));
                Console.Write(" | ");
                Console.WriteLine(new string('*', stars));

                stars += 1;
                spaces -= 1;
            }
        }
    }
}