3 1
-3 1
2 1
5 1
0 1
0 1
-4 1
0 1
0 1
4 1
0 1
-7 1
2 0.333333
-2 3
3 1
-3 1
2 1
5 1
0 1
0 1
-4 1
0 1
0 1
4 1
0 1
-7 1
2 0.333333
2 3
1 1
0 1
-2 1
0 1
0 1
0 1
0 1
-1 1
1 1
0 1
2 1
5 1
0 1
-2 1
-1 1
-2 1
-2 0.5
0 2
0 1
7 1
-2 1
-1 1
0 1
-4 0.5
0 4
0 1
0 0.5
-1 1
3 1
5 1
-2 1
-1 1
-4 1
7 1
-2 1
2 2
-19 1
17 1
-15 1
14 1
-12 1
12 0.5
-4 0.333333
-3 3
3 1
-3 1
2 1
5 1
0 1
0 1
-4 1
0 1
0 1
4 1
0 1
-7 1
2 0.333333
-2 3
3 1
-3 1
2 1
5 1
0 1
0 1
-4 1
0 1
0 1
4 1
0 1
-7 1
2 0.333333
2 3
1 1
0 1
-2 1
0 1
0 1
0 1
0 1
-1 1
1 1
0 1
2 1
5 1
0 1
-2 1
-1 1
-2 1
-2 0.5
0 2
0 1
7 1
-2 1
-1 1
0 1
-4 0.5
0 4
0 1
0 0.5
-1 1
3 1
5 1
-2 1
-1 1
-4 1
7 1
-2 1
2 2
-19 1
17 1
-15 1
14 1
-12 1
12 0.5
-4 1
