2 2
2 1
-2 0.666667
-2 3
-1 0.25
0 1
1 2
2 1
-5 4
12 1
-9 1
6 1
-6 1
9 1
-3 1
-6 1
14 0.125
-17 1
2 2
1 1
-5 0.5
5 96
4 1
3 1
5 1
4 0.0147059
-12 2.83333
-2 1
3 2
4 1
5 1
-9 1
4 1
5 1
-10 1
1 1
4 1
5 1
-9 1
0 1
4 1
5 1
-10 0.5
4 2
1 1
-1 1
-4 1
4 1
1 1
-1 1
