??????????? ??????

????:???????:??????????????

????,11???????23?27??,??????????,??,??????????????6???????????????10??

???????,????,????,???????????,11??????????24???25????,????????,???,????,??????????????,???????????,????????????,25?????????,???,?????25?????????

?,11????????????25?????????27??????????,??????????6???????????????,??,??????26????????27?????????????????3?,27??-5??(?)

????????:?????????