????????? ??????
??2?12???? (?????? ?)?12??????,??????12???,??????,????,12?,????????
??,11??,????,????????,????:?????????????????????20???21?,??22??????????????25?,?????????????????25.5????????12????,???
??????,??,13???????????:?6??10?,??13???17?,????????10???????????????12??14????????:??????9????12?,????13??16??
?,?,12????????,??????????4????????5????????????6?????;?????????,????7????????8??,?6??????7??????????8??
??????,12??,????????????????????????????????,???????;?????????,???(???????) ??:???