Generated word tokens from chars ( pairs )

[Davidsch]

@bi3mw.  The basic idea is good: make a new text based on another text and compare patterns and not the other way around (like most "impatients" do).
However, it would be better if you choose a cipher system that is much closer to the time and assumed language text. Such an exercise could be quite useful, because you can change primary simple patterns and tweak them according to the VMS-language in order to "understand" or "meet" the VMS-methodology. There are specific things you should notice, but you'll figure it out. I just wanted to understand your method.