Thank you again for your logic.
Starting from a sorted list, I do not know from the start what odd sheep I will
encounter, but now you gave me some direction with the simple and the simple
and the complex ID's. The complex being varying ID length and mixed alphanumeric
The simple being Numeric ID with or without sequential break in sequence.
I will run the code with this new structure and handle any new complex ID Case as they appear.
Have a good day,
J.P.