Interchangeable ch/sh and k/t characters

[Aga Tentakulus]

But in the case of Voynichese, we have pairs of letters that can be replaced.

But unfortunately, it isn’t always a two-letter combination.
But that isn’t all that important. It would still be possible.
Klein/kleine, Stein/Steine, ......
But there is an ‘889’ in the manuscript.
We need to understand what something is and when.

I never said that VM is German.

If ‘ch’ is a combination, then ‘c’ is a single letter.
Both are present.