?? ?????????????????:???
????:1?????????:?????
2?????
3???????????
4???????
5????????
?????11??????23????(???????????? ??????)11?23??????????????????,????????????,???????,?????
???????????,??,??????????????????,??????????????????????????????????????????????,???,????????????????
????????,?????????????,?????????,?????????????,????,??????????????????,????????;??????,????????????????????????????,??????,?????????????????????????????????,?????????
??,??????????????,???????????????,???????(???????) ?????:???