0 2
2 1
-2 1
-1 1
-2 2
-7 0.333333
7 0.75
0 2
2 1
-2 1
-2 1
-2 1
4 0.25
-2 1
2 0.888889
2 0.00900901
-8 999
2 1
-2 1
-2 1
-1 1
1 1
-1 1
-2 1
-2 0.00170648
17 146.5
0 2
2 1
-2 1
-1 1
-2 2
-7 0.333333
7 0.75
0 2
2 1
-2 1
-2 1
-2 0.5
7 1
0 2
2 1
-2 1
-1 1
-2 1
