??????????????? ?? ??????????? ???????? ?????, ???????? ?????, ?????? ?????, ???????? ?????????, ?????????? ?????, ???????? ????, ?????? ?????? ???????, ???????? ????????, ???????? ?????? ????????, ???????? ?????? ?????, , ???????? ?????, ???????? ?????, ???????? ?????? ???????, ???????? ????, ????? ?????, ?????? ?????, ?????? ?????, ???????? ?????, ???????? ????????, ???????? ???????? ???????? ????, ?????? ????? ?????, ???????? ??????? ???????, ???????? ?????? ?????
??? ?? ???????? ?????? ?? ???? ??????? ???, ????? 2-3, 3-4, 4-6, 6-8, 8-10, 10-12 ?? ????? ???????? ????? ?????? ???, 50 ??, 100 ??, 150 ??, 200 ?? ?? ?.