8 0.5 0.5 1 1
21 0.41328125 0.62578125 0.43359375 0.74765625
15 0.43125 0.8421875 0.3140625 0.315625
2 0.44296875 0.84375 0.2609375 0.0953125
26 0.07578125 0.73828125 0.1515625 0.3109375
15 0.1546875 0.86015625 0.309375 0.2796875