19 0.45703125 0.3564453125 0.2861328125 0.3955078125
15 0.9609375 0.2353515625 0.07421875 0.130859375
14 0.2236328125 0.6416015625 0.3076171875 0.7099609375
14 0.7822265625 0.5498046875 0.3564453125 0.8935546875