3DG1
8
-5 10 10
-5 -10 0
-2 0 -10
-2 10 -5
2 10 -5
2 0 -10
5 -10 0
5 10 10
4 3 2 1 0 16
4 7 6 5 4 18
4 7 4 3 0 20
4 3 4 5 2 43
4 1 2 5 6 14
4 0 1 6 7 12
