Well...

The order goes as follows.....
1) 5/500 smallest
2) 7.5/750 or vicoprofen which is 7.5/200(ibuprofen)
3) 10/325 (norco)
4) 10/500 (lortab)strongest

but see people will differ on which is better out of the two 10mg one, but most would say lortabs are the strongest.....hope this helps