9 9
1 1
1 1
1 0.111111
4 9
1 1
1 1
1 0.25
1 4
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 0.00151436
-11 10565.5
-12 0.00704225
14 94.6667
-12 0.0115385
13 130
-12 5.8808e-05
9 17004.5
-12 0.00704225
14 94.6667
-12 0.0115385
13 130
-12 1
