0 1
2 1
0 1
-2 1
0 1
2 1
2 1.6
-2 2.5
2 0.333333
-2 3
2 0.0176991
-4 14.125
0 1
2 1
0 1
-2 1
0 1
2 1
2 1.6
-2 2.5
2 0.333333
-2 3
2 1
