-2 3
-2 0.5
2 1
2 1
-1 1
1 1
-4 1
2 1
0 1
0 1
0 0.2
0 3.33333
-2 3
-1 0.5
1 1
2 1
-1 1
1 1
-3 1
1 1
0 1
0 1
0 0.0188679
-3 53
-1 1
1 1
5 0.333333
2 1.5
3 1
