personally facing this problem I would negociate the evacuation of afrin idlib to the river...
why not the other area? not the question now
but on the other hand the right zone can't be safe without the first one :)
ay ay ay...
the sultan has great priviliges, but certainly his problems are even bigger !
good luck !
as said , I really do wish peace for both of you !
sadly, my problem is the UNO / global agendas and various "annexes" or what ever they call their whole totalitarian hegemonc package...