3DG1
12
-10 0 -10
-10 0 10
10 0 -10
10 0 10
-10 30 0
-6 40 6
6 20 8
5 39 4
-10 20 -8
-6 25 -10
-8 37 -7
6 36 -10
4 1 3 6 5 18
3 7 5 6 20
3 1 5 4 20
4 4 8 0 1 18
3 0 8 9 16
3 10 9 8 14
3 4 10 8 16
3 5 10 4 18
4 9 11 2 0 14
3 10 11 9 12
3 3 2 6 14
3 6 2 11 16
3 7 6 11 18
3 5 7 10 0
3 7 11 10 0