1 0.050000 0.440000 0.060000 0.560000
8 0.170000 0.440000 0.180000 0.480000
6 0.450000 0.440000 0.180000 0.480000
0 0.650000 0.440000 0.220000 0.480000
0 0.890000 0.460000 0.220000 0.520000
