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

2???????

3???????

4???????

5???????

9?7???,????17???????,????????????

??????????,?S7?100???????????????S6?50???S6?50??20?4X50??20????????????????????????????????????4X50??S6??????400???6??

?,????????T11?,??????,????100??????

???????9?8????????????????????????9???7??????9???,???83??64????41????,???????????(? ???????????) ??:??