????:1?????????:?????????????

2???????

3???????

4?400?????????

5??????

????11?24????? (??? ??)24?????????18????,??????25?8????????????27?8????????????,?8????????10?,???????12?????16??

25????????????8???????????26???8?????????,?????????????????????10?????;26?8??27?8????,???????????20???????40????,??????????50????????????,???????????????????????????????????????????????10?????20?????????,?????????????????????????????????????????????????,??????

??,?????25?????27??????????????????,????????????,????25?26???;??,????;?15??25??,????25?40?????????????25??,25??????????????????,????;26????,??????????,26???????????27?????28????12???1??????????,????????????????,?????

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