2 0.515625 0.43671875 0.0390625 0.028125
0 0.4515625 0.2125 0.0203125 0.0171875
0 0.63984375 0.20859375 0.01875 0.01640625
0 0.59609375 0.30703125 0.01171875 0.0140625