?? ????? ???????? ??? ? ??????? ??? ?? ??? ????????? ??? ?? ?????????? ??? ???????? ??? ?? ??? ???????????? ???????.? ???????? ?????????? ???????? ??????? ??????????? ??? ??????????????? ????????? ?????????? ??? ???? ???, ???????????? ?? ???????????? ??? ?????? ??? ???? ?’ ????.In properties created in the previous 45 yrs, the cleanouts are usual