8 1
-8 2
1 1
2 1
4 0.111111
-7 4.5
8 1
-8 2
1 1
2 1
4 0.00729927
-7 68.5
8 1
-8 2
1 1
2 1
4 0.111111
-7 4.5
8 1
-8 2
1 1
2 1
4 0.00377358
-7 132.5
8 1
-8 2
1 1
2 1
4 0.111111
3 0.375
-10 12
8 1
-8 2
1 1
2 1
4 0.2
0 5
-2 1
2 0.555556
-11 18
-12 1
28 1.2
-12 0.217391
3 1
