private static boolean areLeftRightEmpty(CatCage leftCage, CatCage rightCage)
	{
		return (leftCage.getTopCell() == null && leftCage.getRightCell() == null && leftCage.getBottomCell() == null && leftCage.getLeftCell() == null) && (rightCage.getTopCell() == null && rightCage.getRightCell() == null && rightCage.getBottomCell() == null && rightCage.getLeftCell() == null);
	}