8 1.08696
-1 0.621622
-4 3.36364
3 0.268293
1 5.125
0 0.170213
-7 1.88
8 1.08696
-1 0.621622
-4 3.08333
8 0.126316
6 3.8
8 1.08696
-1 0.621622
-4 3.36364
3 0.229167
1 1
