Hello, EG, and welcome to the Grammar Exchange.
I have read through your above post a few times and have absolutely no idea what you are asking. Would you like to clarify the computer language, the awkward underscoring, and the meaning of B1 or B2?
If you do not reply in the next 24 hours, this post will be moved into cyber-limbo. I think you may simply be engaging in advertising. Incidentally, your post ends with a run-on sentence containing a comma-splice error.