# Cube (Hexahedron)
# Data: Exact Mathematics
8 6 12
 1    1    1
 1    1   -1
 1   -1    1
 1   -1   -1
-1    1    1
-1    1   -1
-1   -1    1
-1   -1   -1
4 6 4 0 2
4 5 1 0 4
4 7 5 4 6
4 1 3 2 0
4 3 7 6 2
4 7 3 1 5
0 1
0 2
0 4
1 3
1 5
2 3
2 6
3 7
4 5
4 6
5 7
6 7