using System;

public class NewHouse

{

    public static void Main()

    {

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

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

        {

            string roofDash = new string('-', n / 2 - i);

            string roofStars = new string('*', 1 + i * 2);

            Console.WriteLine("{0}{1}{0}", roofDash, roofStars);

        }

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

        {

            string middleStars = new string('*', n - 2);

            Console.WriteLine("{0}{1}{0}", "|", middleStars);

        }

    }

}