-3 1
-4 0.0714286
8 14
-4 1
-5 0.0714286
10 14
-4 1
-5 0.0714286
7 14
-3 1
-4 0.0045045
-3 13.875
-2 1
1 1
1 1
10 16
-3 1
-4 0.0714286
8 14
-4 1
-5 0.0714286
10 14
-4 1
-5 0.0714286
7 14
-3 1
-4 1
