5 0.090000 0.560000 0.140000 0.560000
8 0.230000 0.560000 0.140000 0.560000
4 0.360000 0.580000 0.120000 0.600000
4 0.490000 0.600000 0.140000 0.560000
0 0.620000 0.600000 0.120000 0.560000
