19 0.8076171875 0.2529296875 0.1884765625 0.26171875
8 0.818359375 0.705078125 0.3603515625 0.583984375
19 0.0908203125 0.51171875 0.154296875 0.3515625
8 0.455078125 0.7177734375 0.322265625 0.5595703125