2 2
1 2
-1 2
-4 1
2 0.125
2 1
3 1
0 1
-2 0.333333
-15 3
-2 1
2 1
-2 1
0 1
2 1
0 1
-2 1
-7 1
-1 1
1 1
-1 1
0 1
-2 1
3 1
-1 1
1 1
-1 1
1 1
-1 1
0 1
-2 1
3 1
-1 1
1 1
-1 1
1 1
-1 1
0 1
1 1
-3 1
-2 1
5 1
-1 1
1 1
-1 0.985879
0 1.02906
-2 0.985677
3 1
-5 0.111111
5 9
-1 1
1 1
-1 1
0 1
-2 1
3 1
-1 1
1 1
-1 1
1 1
-1 1
0 1
1 1
-3 1
-2 1
5 1
-1 1
1 1
-1 1
0 1
-2 1
3 1
-5 1
29 0.125
-24 8
-1 1
1 1
-1 1
0 1
-2 1
3 1
0 1
0 1
-1 1
1 1
-1 1
0 1
1 1
-3 1
-2 1
5 1
-1 1
1 1
-1 1
0 1
-2 1
3 1
-5 1
5 1
-1 1
1 1
-1 1
0 1
1 1
-3 1
-2 1
