-2 0.5
5 2
2 1
5 0.5
5 2
2 2
5 0.0153846
-7 16.25
2 2
5 0.25
-10 4
-2 0.615385
2 1.18182
-2 2.75
5 1
-5 0.5
-3 1
5 1
1 2
2 1
-5 0.5
-3 1
5 1
1 2
2 1
-5 0.5
-3 1
5 1
1 2
2 1
-5 0.5
-3 1
5 1
1 2
2 0.027027
-15 37
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
2 1
1 1
-1 1
-2 1
