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