3DG1
12
10 -40 0
5 -30 0
20 30 0
20 -30 0
-10 -40 0
-20 -30 0
-20 30 0
-10 40 0
10 40 0
5 30 0
-5 30 0
-5 -30 0
4 10 9 8 7 0
6 1 0 3 2 8 9 0
4 4 0 1 11 0
6 10 7 6 5 4 11 0
