???? ??? ???? ??????? ?? ??????? ?? ??? ??? ?? ??? ???? ????? ?? ???? ??? ?? ?????, ??????-????? ?? ??? ???? ??? ??? ????? ?? ??? ???? ????? ?? ??? ???????? ??? ???? ??? ????????? ????????, ???????Although lots of the structures are in inadequate situation, some remain in decent kind, and steps are now being taken to maintain what on earth is left