0.00000 0.83137 0.78431 0.76078
0.25000 0.69020 0.79608 0.79216
0.50000 0.54902 0.80392 0.82745
0.75000 0.51765 0.64314 0.65098
1.00000 0.48627 0.48235 0.47451