2 0.496875 0.82734375 0.11484375 0.06875
0 0.66953125 0.4734375 0.0453125 0.0390625
0 0.36484375 0.41015625 0.04921875 0.03984375
1 0.4890625 0.91171875 0.21875 0.1765625