x,y,a,b
0.00,0.00,321,342
0.00,0.25,420,538
0.00,0.50,435,665
0.00,0.75,409,798
0.00,1.00,326,1008
0.25,0.00,534,467
0.25,0.25,549,565
0.25,0.50,552,659
0.25,0.75,534,764
0.25,1.00,505,872
0.50,0.00,702,486
0.50,0.25,692,569
0.50,0.50,690,651
0.50,0.75,685,740
0.50,1.00,688,828
0.75,0.00,894,432
0.75,0.25,855,536
0.75,0.50,836,648
0.75,0.75,848,763
0.75,1.00,867,870
1.00,0.00,1023,286
1.00,0.25,1009,475
1.00,0.50,978,616
1.00,0.75,990,793
1.00,1.00,1023,996