0 0.72890625 0.1578125 0.5421875 0.315625
0 0.52109375 0.5078125 0.3421875 0.3703125
3 0.37734375 0.721875 0.1640625 0.0515625
3 0.609375 0.73359375 0.09375 0.0234375