-5 1
1 2
-1 1
-2 0.00819672
7 61
-5 1
1 2
-1 1
-2 0.0172414
7 29
-5 1
1 2
-1 1
-2 0.0037594
7 133
-5 1
1 2
-1 1
-2 1
