0 1
4 1
0 1
3 1
-5 1
5 1
-8 1
10 1
-10 1
10 1
0 1
-2 0.5
-3 1
3 2
-5 2
5 1
0 0.5
0 1
5 1
0 1
-1 1
-4 1
-5 1
5 1
2 0.666667
-2 3
0 0.125
-7 4
0 1
4 1
0 1
3 1
0 1
0 1
-8 1
10 1
-10 2
10 1
0 0.5
0 1
-2 0.5
-3 1
8 1
-5 2
0 1
2 0.5
-5 2
-6 1
7 1
-3 1
0 0.666667
-2 3
0 0.125
0 1
0 1
