1.0 5.0
3.0 5.0
5.0 5.0
5.0 0.0
1.0 5.0
3.0 5.0
3.0 5.0
3.0 0.0
2.3 5.3
5.7 6.8
12.1 3.4
9.8 5.3
1.0 5.0
3.0 5.0
2.0 4.0
-17.0 4.0
0.0 0.0
1.0 1.0
5.0 0.0
10.0 5.0