-3 1
0 0.0909091
3 11
-3 1
0 1
3 1
-3 1
0 0.181818
19 1
-16 5.5
-3 1
0 1
3 1
-3 1
0 1
0 1
0 1
3 1
-3 1
0 1
3 1
-3 1
