2 1
-3 1
1 1
0 1
2 1
-3 1
1 1
0 2
-1 1
1 1
0 1
0 1
-1 1
1 1
-1 1
0 0.5
0 2
1 0.5
2 1
-3 1
1 4
-2 1
2 1
2 1
-2 0.25
2 1
-3 1
1 1
0 2
-1 1
1 1
0 1
0 1
-1 1
1 1
-1 1
0 0.5
0 2
1 0.5
2 1
-3 1
1 4
-2 1
2 1
2 1
-2 0.25
2 1
-3 1
1 2
0 2
-1 1
1 0.5
0 2
-1 1
1 1
