A key to understand the VMS

[Ruby Novacna]

Torsten : The word 'chedy' is the most frequent word in Currier B…, the third most frequent word for the whole VMS did never occur for pages in Currier A.

If the word chedy is really the first of the Courrier B and the third of the manuscript, it may be the verb to be or the verb to go? In Greek, for example, in both cases, it is ειμι: εισθα - you go, εστε - you are. Personally, I prefer "you go", it sticks well with the idea of a text instruction.
Ruby