?? ????10?????? ???????????
????:1?400?4?????:????
2???????
3???????
4??????
5??????????????
??????????????2??6??????????????????????? (??? ?????)???????????6?,5?16?????33????,?10????,??????????????,????,??????????????,???
?10????,???????,??????????????????,???????????????????????????????2???????????????????6???????????????????????????5??40??24?????,?10??,??6???????????????????,????,??????????1??,?????????????????????;?3????????,?????,??2?????;?????1?,???2??(?????)
??????:????????