?????? ???????10?

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

??2?6??????????????? (???????????????? ??????????)?????6???,?????????,2???6??????????7?????,?????

6????????????????????????????????????,??4~5??????????????????????6~7???,????????????6???????????????????,??5~6?(???6~7???????????)??8~9?,??????????10?;6?,?6??7?,????????????????4~5???7???????,????????7???

?????????????????6~8??????6??????????????????,?-11?,???-13?;7?-3???-10?,???????????-14??

????,?????????????,??,????

????,?????????????????????????

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