?? ?????? ?????????????
????:1???????????:?????
2??????????
3?????????
4????????
5???????
?????????????11????23? (??????? ??????)?????23??????????,???????????????,24??????25?????,???????????????,?????????,???,??,25??25????,??
????????????????,?????????????,25????????27????????,??????????3?4?????,??????6?????25???27???????,?????????????26???27??????????3?,27????????????-5??
????????????????,???,???????????,?????????,????????;??????,??,???????????????,???????????,?????,?????????????,??,????????,????,?????????????????,??,????????,?????????;????,?????(??????) ??????????????:??????????