import ch.aplu.nxt.*;
class exemple
{
exemple()
{
 TurtleRobot monrobot = new TurtleRobot();
   int i = 0;            
  while (i < 6)         
  {
  monrobot.forward(50); 
   monrobot.left(60);
   i++;                
    }
    monrobot.exit();
  }
  public static void main(String[] args)
  {
    new exemple();
  }
}