3
3 0 6 0
0 0 4 0
2 0 8 0
5
0 0 2 0
2 0 3 0
3 0 4 0
4 0 6 0
6 0 8 0
6
0 0
2 0
3 0
4 0
6 0
8 0
4
2 0
3 0
4 0
6 0
# No. of faces: 1
9
0 0 2 0
2 0 3 0
2 0 3 0
3 0 4 0
3 0 4 0
3 0 4 0
4 0 6 0
4 0 6 0
6 0 8 0
