public class Stairs
{

  public static void cleanStairs()
  {
    Robot.load("stairs.txt");
    Util.pause(4);   // JUST FOR TOM!!!!
    Stairs.cleanOneStair();
    Stairs.cleanOneStair();
    Stairs.cleanOneStair();
  }
  
  public static void cleanOneStair()
  {
    Robot.move();
    Lesson2.turnRight();
    Robot.move();
    Robot.makeLight();
    Robot.turnLeft();
  }

}