-4 3
2 0.5
-7 1
5 1
-5 2
-1 1
5 0.25
5 1
-4 1
2 2
-2 2
-1 2
-2 1
2 0.25
1 2
-3 1
5 1
1 1
1 1
2 1
0 0.5
-2 1
0 1
-2 1
0 1
0 2
-5 1
4 1
-3 1
4 1
-5 2
-1 1
5 0.5
-7 1
-2 1
10 1
-1 0.5
1 1
0 2
-4 1
4 1
-4 1
4 1
-2 1
-1 1
3 2
-7 1
7 0.5
-7 1
8 0.5
1 2
-5 1
-2 1
5 1
-2 1
-5 1
-1 1
5 1
-2 1
-5 1
-2 1
5 1
2 0.5
2 1
8 1
0 2
-3 1
2 0.5
0 1
-2 1
0 2
-7 1
7 0.25
-2 2
0 2
-3 1
2 1
-6 1
7 1
0 2
-8 1
1 0.5
6 1
1 1
-2 1
-1 1
1 1
2 1
-2 1
-1 1
-5 1
1 1
-3 1
8 1
2 1
2 1
-2 1
-2 1
-5 1
2 1
-3 1
5 1
1 1
-1 1
0 1
1 0.25
-1 1
