It is important to place the individual characters under a rule in the system.
An arbitrary use would not be wise here.
In the example the arrangement is different, but it still makes sense.
So the "et and ut" have one thing in common in the sign.
In the same way, they can be placed individually or in words.
In VM there is still the "at and ot" application.
This spelling is used in German and Latin, so it is not new.
If I claim the most common character is "c" and the character "8" is a t from Taurus.
So I can write "c8" as "et" without violating the rules.
So the difference between hand A and hand B can be combined differently without breaking the rules and the same text is created.
Example / Change by arrangement
So it is necessary to produce a large amount of text in order to be able to start with a correction.
Nevertheless, it is better to work with a system from the outset. It is not important if it is the right system, as long as the rule works. Now I can start with corrections.
As R.Sale says "Trash in, trash out. But it is better to have something pre-sorted.