0.00000 0.83922 0.85098 0.85490
0.50000 0.65490 0.74510 0.76078
0.51001 0.81176 0.83922 0.81961
0.69995 0.73725 0.79608 0.79216
1.00000 0.56078 0.69412 0.74510