0.00000 0.80000 0.80000 0.80000
0.25000 0.72549 0.72549 0.72549
0.50000 0.65098 0.65098 0.65098
0.75000 0.60000 0.32549 0.32549
1.00000 0.54902 0.00000 0.00000