1 3
-1 0.333333
1 3
-1 0.25
0 1
5 1.33333
0 3
1 0.333333
0 3
-1 0.25
1 1
-13 1
3 1
-2 1
0 2
0 1
-1 0.5
3 1
-2 1
0 1
2 1
-2 1
0 2
-1 2
1 1
-3 0.5
-2 2
-1 1
5 0.25
3 1
-2 1
0 1
2 1
-2 0.8
0 2.5
2 4
-2 1
-3 0.25
-2 2
-1 1
12 0.25
0 1
0 1
0 1
1 1
0 1
0 1
0 1
-8 1
3 1
-2 1
0 1
2 1
-2 1
0 1
-3 1
2 1
3 1
-2 1
0 1
2 1
-2 1
0 1
-3 1
9 1
0 1
0 1
0 1
1 1
0 1
0 1
0 1
-8 1
1 1
9 1
-7 1
0 1
2 1
2 1
1 2
-10 1
2 0.5
3 1
-2 1
0 1
2 1
-2 1
0 1
-3 1
2 1
3 1
-2 1
0 1
2 1
-2 1
0 1
-3 1
9 1
0 1
0 1
0 1
1 1
0 1
0 1
0 1
-8 1
3 1
-2 1
0 2
0 0.111111
2 1
