0 1
0 1
1 1
-1 1
1 1
2 0.5
2 2
-2 1
2 1
-2 1
2 1
0 1
0 0.5
-5 2
0 1
0 1
1 1
-1 1
1 1
2 0.5
2 2
-2 1
2 1
-2 1
2 1
0 1
0 0.666667
-2 3
-2 0.5
-1 1
0 1
1 1
-1 0.5
0 1
0 1
0 2
0 1
0 1
-2 1
-2 0.5
0 2
-1 1
-2 1
-2 1
0 0.5
0 2
0 1
2 0.5
3 1
2 2
2 1
0 0.666667
3 3
-2 0.5
-1 1
0 1
1 1
-1 0.5
0 1
0 1
0 2
0 1
0 1
-2 1
-2 0.5
0 2
-1 1
-2 1
-2 1
0 0.5
0 2
0 1
2 0.5
3 1
2 2
2 1
0 1
