3.0 6.0
8.0 6.0
8.0 4.0
5.0 4.0
3.0 4.0
3.0 6.0

8.0 6.0
11.0 6.0
11.0 5.0
11.0 4.0
8.0 4.0
8.0 6.0

5.0 4.0
8.0 4.0
11.0 4.0
11.0 3.0
11.0 2.0
5.0 2.0
5.0 4.0

11.0 5.0
15.0 5.0
15.0 3.0
11.0 3.0
11.0 4.0
11.0 5.0

15.0 5.0
17.0 5.0
17.0 3.0
15.0 3.0
15.0 5.0