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