0 1
0 1
0 1
-7 1
-3 1
5 1
0 1
5 1
0 1
0 1
0 1
-7 1
-3 1
5 1
1 1
1 1
0 1
0 1
0 1
-5 1
0 1
0 1
0 1
5 1
0 1
0 1
0 1
-5 1
0 1
-2 1
5 0.5
5 2
0 1
0 1
0 1
-7 1
-3 1
5 1
0 1
5 1
0 1
0 1
0 1
-7 1
-3 1
5 1
1 1
1 1
0 1
0 1
0 1
-5 1
0 1
0 1
0 1
5 1
0 1
0 1
0 1
-5 1
0 1
-2 1
5 1
5 1
0 1
0 1
0 1
-7 1
-3 1
10 1.5
7 2
-7 1
