?? ??????????????????
????:1?????????:????????
2????????
3????????vx
4???????
5??????????
??????????11??23???????? ??????????????????????:??????22?????,???1?????????????????5???????????(??)????????????????,4??????
??,???22???,???????5??????????????????,????????????22??????????,???????21??????????????????????62???,111???????
?????????,22?????????????????????,??????,??????
???,???22???????????80??????????????????????????????,??,???
«???????»????,??????????????????????????23???,??4?????????????,????????????????,???????????4?????????,23???????????????(????) ?????????????????:????