-5 5
0 0.2
5 2.5
-5 2
0 0.2
5 2.5
-5 2
0 0.2
5 2.5
-5 2
0 0.003663
2 273
0 0.5
0 1
-2 1
0 2
2 1
0 0.5
0 1
-2 1
0 2
2 1
0 0.5
0 1
-2 1
0 2
2 1
0 0.5
0 1
-2 1
0 1
