21 0.41484375 0.21640625 0.3 0.053125
0 0.5578125 0.7140625 0.5203125 0.571875
9 0.31875 0.5953125 0.06015625 0.0390625
9 0.78828125 0.82421875 0.0671875 0.05546875
9 0.696875 0.96953125 0.04609375 0.0609375