//héritage

import ch.aplu.turtle.*;
import java.awt.Color;

// ------------ class RedTurtle ----------------
class RedTurtle extends Turtle // for Online Editor in same file
                               //  and non-public
{
  public RedTurtle()
  {
    setColor(Color.red);
    setPenColor(Color.red);
  }

  public void stern(double s)
  {
    for (int i = 0; i < 6; i++)
    {
      forward(s);
      right(140);
      forward(s);
      left(80);
    }
  }
}

// ------------ Application class ------------
public class s81
{
  public s81()
  {
    RedTurtle t = new RedTurtle();
    t.hideTurtle();
    t.stern(50);
    t.setPos(-80, -80);
    t.stern(30);
  }

  public static void main(String[] args)
  {
    new s81();
  }
}