0 3
-1 0.5
-2 1
-2 0.5
0 1
0 1.33333
0 3
0 0.5
0 1
0 1
0 1
5 1
-8 1
3 1
0 1
0 1
0 2
-2 1
2 0.25
0 1
2 2
0 1
-1 1
1 2
2 1
-2 0.25
3 1
0 2
-10 2
10 1
-1 0.5
-2 1
-2 1
-5 1
5 1
-4 1
4 0.666667
0 3
0 0.5
0 1
0 0.0153846
5 130
-1 1
-2 1
-2 1
-3 1
1 1
2 1
-3 1
3 1
5 1
-1 1
-2 1
-2 1
-2 1
-1 1
-2 1
2 1
1 1
2 1
-3 1
1 1
2 1
2 1
-5 1
5 1
3 1
-1 1
-3 1
3 1
3 1
-2 1
-1 1
-2 1
-2 1
2 1
-5 1
8 1
-1 1
-2 1
-3 1
3 1
3 1
2 1
-5 1
-3 1
3 1
-2 1
4 1
3 1
-3 1
1 1
-5 1
5 1
3 1
-1 1
-2 1
-1 1
-2 1
-2 1
-2 1
-1 1
1 1
2 1
