????:1????????vx:???????

2????9598????

3???????

4???????????

5?9???

??????????11??????23????????????? (????????? ??????????)??????????23??,????,24??????25???????????,??????????????,??????,???????????,??,25?????25?????,??????

?,??,25????????????????27???,???????????????3?4??,?????6??????????????25????????27????,?????????????26?????????????27???3?,27???-5??

????????????????,????????,????????????,?????,????;??????????,????,?????????????????,?,???????????????????????,??,????????????,??????,??????,????,????????,?,?????????;??,?????????(?????????????) ???:?????????