3 1
-1 1
3 1
-4 1
0 1
-1 1
0 1
0 1
3 1
-1 1
3 1
-4 1
0 1
-1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
3 1
-1 1
3 1
-4 1
0 1
-1 1
0 1
0 2
0 1
1 1
-1 1
-2 0.666667
-5 3
5 0.25
-2 2
-1 1
-2 1
2 1
1 0.25
4 2
3 1
-1 1
3 1
-4 1
0 1
-1 1
0 1
0 1
3 1
-1 1
3 1
-4 1
0 1
-1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
3 1
-1 1
3 1
-4 1
0 1
-1 1
0 1
0 2
0 1
1 1
-1 1
-2 0.666667
-5 3
5 0.25
-2 2
-1 1
-2 1
2 1
1 0.25
-12 8
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-15 1
5 1
4 1
8 1
-17 1
5 1
4 1
8 1
-17 1
5 1
3 1
7 1
-15 1
5 1
3 1
9 1
-14 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-15 1
5 1
4 1
8 1
-17 1
5 1
4 1
8 1
-17 1
5 1
3 1
7 1
-15 1
5 1
3 1
9 1
-14 1
4 1
3 1
5 1
-12 1
4 1
3 1
9 1
-16 1
4 1
3 1
9 1
-16 1
4 1
3 1
9 1
-16 1
4 1
4 1
8 1
-17 1
5 1
4 1
8 1
-19 1
3 1
4 1
12 1
-19 1
3 1
4 1
12 1
-17 1
5 1
4 1
8 1
-17 1
5 1
4 1
8 1
-16 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-15 1
5 1
4 1
8 1
-17 1
5 1
4 1
8 1
-17 1
5 1
3 1
7 1
-15 1
5 1
3 1
9 1
-14 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-12 1
4 1
3 1
5 1
-15 1
5 1
4 1
8 1
-17 1
5 1
4 1
8 1
-17 1
5 1
3 1
7 1
-15 1
5 1
3 1
9 1
-14 1
4 1
3 1
5 1
7 1
