using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("-3.0 -|                                                                                                          @");

        Console.WriteLine("-2.5 -|                                                                                  @");    

        Console.WriteLine("-2.0 -|                                                  @");

        Console.WriteLine("-1.5 -|                          @");

        Console.WriteLine("-1.0 -|          @");

        Console.WriteLine("-0.5 -|  @");

        Console.WriteLine("     0----------|----------|----------|----------|----------|----------|----------|----------|----------|----------|");

        Console.WriteLine("-0.5 -|  @");

        Console.WriteLine("-1.0 -|          @");

        Console.WriteLine("-1.5 -|                          @");

        Console.WriteLine("-2.0 -|                                                  @");        

        Console.WriteLine("-2.5 -|                                                                                  @");

        Console.WriteLine("-3.0 -|                                                                                                          @");    

    }

}