-20.0 0.0 0.0
-19.0 0.0 0.0
-18.0 0.0 0.0
-17.0 0.0 0.00453514739229
-16.0 0.0 0.0
-15.0 0.0 0.0272108843537
-14.0 0.00453514739229 0.00907029478458
-13.0 0.00907029478458 0.0181405895692
-12.0 0.0272108843537 0.0544217687075
-11.0 0.0 0.0680272108844
-10.0 0.0453514739229 0.154195011338
-9.0 0.0544217687075 0.213151927438
-8.0 0.0907029478458 0.176870748299
-7.0 0.172335600907 0.181405895692
-6.0 0.235827664399 0.163265306122
-5.0 0.167800453515 0.0680272108844
-4.0 0.167800453515 0.0136054421769
-3.0 0.126984126984 0.0
-2.0 0.0498866213152 0.0