Colony

	public static final String CLIENT_ASSIGN_ROBOT_ID = "87";

  public static final String CLIENT_SET_VIRTUAL_WALL = "89";

	public static final String MOVE_TO_ABSOLUTE_POSITION = "83"; //0x53

	//Queue instructions

	public static final String COLONET_QUEUE = "100";

	public static final String QUEUE_UPDATE = "101";

			sendData(MOVE_TO_ABSOLUTE_POSITION + " " + x_high + " " + x_low + " " + y_high + " " + y_low, "" + id);

	}

    /**

    * Establish a boundary for robot motion.

    */