ARTIFACTS IN THE TEXT.

[Wladimir D]

I found new examples the writing  with gap of an average foot in long bench. And surprisingly they ended up duplication of the previously found examples.
4 and 8, the same word.
5 and 6  the same word.
All examples 4-8 built on the base a single "root", differ only in the gallows.
It can be concluded that the writing middle leg with a gap  not depends dialect and "of number hands" of author and  is the a morphological necessity.