1 2.65517
-9 3.625
-1 1
1 0.5
0 2
-1 1
1 0.0625
0 16
-1 1
1 0.5
0 2
-1 1
1 2.66667
19 2
-2 1
-1 1
-2 1
-2 1.5
-5 1
