3 0.42421875 0.6953125 0.3609375 0.3359375
3 0.83671875 0.3171875 0.14375 0.365625
3 0.73203125 0.6640625 0.2234375 0.1515625
3 0.83203125 0.54140625 0.0859375 0.0625