-1 0.667432
0 0.987745
0 0.0641509
52 132.5
2 1
-2 2
-2 1
2 0.333333
2 1
-4 1
-1 3
1 1
4 1
-5 0.00628931
-9 159
2 1
-2 1
0 0.0416667
10 1
