3
0 0 0 4
-2 2 0 2
0 2 2 2
4
0 0 0 2
-2 2 0 2
0 2 0 4
0 2 2 2
5
-2 2
0 0
0 2
0 4
2 2
1
0 2
# No. of faces: 1
4
0 0 0 2
-2 2 0 2
0 2 0 4
0 2 2 2
