0 2
-3 1
3 0.5
-5 2
2 1
0 1
0 1
-2 0.00666667
5 75
0 2
-3 1
3 0.5
-5 2
2 1
0 1
0 1
-2 0.0046729
5 107
0 2
-3 1
3 0.5
-5 2
2 1
0 1
0 1
-2 1
