3DG1
13
0 -5 0
0 -30 0
15 40 0
15 30 0
15 -30 0
15 -40 0
15 -5 0
15 5 0
-15 40 0
0 30 0
0 5 0
-15 0 0
-15 -40 0
4 11 10 9 8 0
4 8 9 3 2 0
4 12 1 0 11 0
4 5 4 1 12 0
5 7 10 11 0 6 0
