3DG1
8
0 80 -10
0 40 0
-20 80 0
20 80 0
0 80 10
-10 0 -10
10 0 -10
0 85 0
2 1 5 44
2 6 1 44
3 7 0 2 30
3 2 4 7 28
3 3 0 7 32
3 7 4 3 30
3 1 4 2 12
3 1 3 4 14
3 1 2 0 23
3 1 0 3 25
