0 0.49062500000000003 0.3681640625 0.15625 0.091796875
0 0.478125 0.4462890625 0.16562500000000002 0.103515625
0 0.44296875 0.6875 0.2078125 0.1171875
0 0.39765625000000004 0.92578125 0.2171875 0.140625
