using System;

public class Program

{

    public static void Main()

    {

     int ken, kenn;

     string kennn = " ";

        for (ken = 1; ken <= 1; ken++);

        {

        for (kenn = 1; kenn <= 1; kenn++);

        Console.WriteLine(kennn+kennn+kennn+kennn+"*");

        }

        {

        for (kenn = 1; kenn <= 1; kenn++);

        Console.WriteLine(kennn+kennn+kennn+"**");

        }

        {

        for (kenn = 1; kenn <= 1; kenn++);

        Console.WriteLine(kennn+kennn+"***");

        }

        {

        for (kenn = 1; kenn <= 1; kenn++);

        Console.WriteLine(kennn+"****");

        }

        {

        for (kenn = 1; kenn <= 1; kenn++);

        Console.WriteLine("*****");

        }

    }

}