8 0.7109375 0.7333984375 0.568359375 0.4921875
8 0.8095703125 0.37109375 0.380859375 0.544921875
8 0.3994140625 0.33203125 0.392578125 0.54296875
10 0.580078125 0.458984375 0.8203125 0.58203125