2 1
2 0.5
3 0.25
4 1
-2 1
0 1
-2 1
4 1
-2 1
0 1
-2 1
4 1
-2 1
0 1
-2 1
4 1
-2 1
0 1
-2 1
4 1
-2 1
0 1
10 0.5
0 1
0 1
0 1
0 1
0 1
0 1
0 0.125
-2 8
-10 2
4 1
-2 1
0 1
-2 1
4 1
-2 1
0 1
-2 1
4 1
-2 1
0 1
-2 1
4 1
1 0.5
-5 2
4 1
1 0.5
-5 2
4 1
1 0.5
-5 2
4 1
1 0.5
-5 1
