???? ??????? ??? ???? ??? ??????? ????????? ???????? ??????? ?????????? ???????? ????????? ??????? ?????. ???? ????? ????? ??????? ????? ????? ??????? ?????? ????? ??? ??????? ?????? ???????? ????? ??????? ??????? ???? ????? ????? ??????? ????? ????? ??????? ?????? basic safety commences with being familiar with how builders obtain and share yo