,p1,p2,radius
0,-inf,-inf,0.5
1,-9.94255,-11.953194,2.5
2,-9.981465,-11.613505,4.5
3,-9.994845,-11.327744,6.5
4,-10.065346,-11.210644,8.5
5,-10.206355,-11.153339,10.5
6,-10.335303,-11.167877,12.5
7,-10.439874,-11.195584,14.5
8,-10.533856,-11.242862,16.5
9,-10.638453,-11.292622,18.5
10,-10.752659,-11.375005,20.5