-2.0 -2.0 2.0 2.0  
0.0 0.0 0.0  
0.9 0.0 1.4 1.2 0.145 1.8 
0.8 0.0 1.2 1.0 0.022 1.4 
1.1 0.165 1.5 1.3 0.245 1.7 
1.3 0.300 1.5 1.5 0.330 1.7 
1.8 0.350 1.4 2.0 0.40 1.6 
1.8 0.40 1.2 2.0 0.60 1.4 
1.87 0.65 0.9 1.93 0.67 1.2 
1.87 0.65 0.45 1.93 0.67 0.7 
1.8 0.81 0.15 2.25 0.89 0.35 
1.6 1.0 0.15 1.8 1.05 0.35 
1.4 1.15 0.15 1.6 1.2 0.35 
1.1 1.25 0.10 1.4 1.3 0.4 
1.2 1.3 0.2 1.3 1.55 0.3