Gambit neutral(.neu) import
 

I would like to import gambit mesh (neutral format .neu) to my solver.
In the boundary condition section for tet mesh it is given like this

BOUNDARY CONDITIONS 2.0.4
inlet 1 2 0 6
11 6 3
1 6 3
I found that the last '3' means node ordering for triangular boundary patches. node ordering for for other numbers are shown below
1 1-2-3
2 4-2-1
3 2-4-3
4 3-4-1

Al l these are for tet mesh. What can be the node ordering for hex mesh at the boundary patches (for 1- 6 styles) ??

Any suggestions >