0 2
1 1
-1 1
-3 1
2 1
-2 1
-3 1
-5 1
3 1
2 1
-2 1
2 0.5
0 2
-2 1
-5 1
-2 1
-3 1
3 1
2 1
2 1
-2 1
-2 1
-2 1
-3 1
-3 1
3 1
2 0.5
5 2
1 1
1 1
3 1
2 1
3 1
-10 1
10 1
-10 1
1 1
1 1
3 1
2 1
3 1
-3 1
5 0.5
0 1
0 2
-2 1
-3 1
-5 1
6 1
-1 1
-2 1
2 0.5
0 2
-2 1
-3 0.333333
11 3
1 1
0 1
0 1
0 1
0 1
0 1
0 1
-1 1
1 1
0 1
0 1
-1 1
1 1
-2 1
-2 1
-3 1
-5 1
0 1
3 1
2 1
-2 1
5 1
-3 1
-2 1
-5 1
0 1
-5 1
5 1
2 1
5 1
-12 1
5 1
7 1
-12 1
5 1
7 1
-12 1
5 1
7 1
-12 1
5 1
7 1
-12 1
5 1
7 1
-5 1
3 1
5 1
-8 1
10 1
-12 1
10 1
-3 1
3 1
-10 1
0 1
-5 1
5 1
1 1
6 1
0 1
