1 1
-5 1
2 1
2 1
1 1
-5 1
2 0.0243902
2 41
1 1
-5 1
2 1
2 1
1 1
-5 1
2 0.04
2 25
1 1
-5 1
2 1
2 1
1 1
-5 1
2 1
