0 1
0 1
0 1
0 1
0 1
0 2
-10 1
1 1
2 1
3 0.5
0 1
0 1
0 1
0 1
0 1
0 1
0 1
2 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 1
0 1
1 1
0 1
2 1
0 1
0 1
0 1
