An auto reply.
The english or french alphabet as we know it today has had many changes. Some letters were dropped at some time and then regained there mention at the end seri. For exemple X an Y are not the last letters of the greek alphabet.
Neverthe less the question still remain. How was the order of the first letters chosen ?
My guess is that the glyphe were disposed in a meaning full order. That is they told a story. Maybe one starting like this:
An Alep (ox: A) was leaving our Bayit (house: B). Quickly I gimel (throw or stick : C) at it to drive it back towards the daleth (door: D) of the he (wall - fence: E)
As for numbers I still have no clue