8 0.5 0.5 1 1
26 0.48828125 0.665625 0.23828125 0.25390625
21 0.8390625 0.61171875 0.321875 0.7765625
15 0.83203125 0.86953125 0.3359375 0.26015625
2 0.8765625 0.9234375 0.246875 0.13359375
15 0.4296875 0.8296875 0.51484375 0.340625