Wait....only 6 and 7 make the central one ? Only that thin line ? The Russian dialect map is a bigger nightmare than the German one.The problem with Smolensk... it doesn't represent the "Ryazanian" region well. This region corresponds to the southern dialect group of modern Russian (https://upload.wikimedia.org/wikipedia/commons/8/88/Dialects_of_Russian_language-ru.png). The problem with that, of course, is that "southern" terms also applies to lands around Kiev, Turov, Pinsk and Pereyaslav (https://upload.wikimedia.org/wikipedia/commons/4/4f/Rus-1389-lg.png). And the last map also places Ryazan into central dialect group during 14th century.
Where am I going with that? It's a mess when you diverge from three (or four, if you count Novgorod) main branches![]()
I guess 11 and the northern part of 8 can form Smoleskian and the rest should be transferred to Muscovite.