???? ????? ???? ?? ???? ?? ?? ??? ??? ???? ??? ??? ?? ??????? ??? ???? ??? ??? ??? ? ?? ??? ???????, ??????? ??? ??? ??? ?? ??? ?????.??? ??? ???? ??? ?? ???? ??? ?????? ??? ??? ?? ??? ??? ? ??? ???. ???? ??? ??? ???, ???, ??? ???, ???? ??? ?? ?? ??? ???? ???? ????.These positive aspects may perhaps consist of chip dumping and transfer, discussing