??????????? ???????10?
??????2???????17????????? (? ??)????????17???????????,?????????????,????10??
?,17??,??????????????,18??,19?????????,??20???????21??
?,18???????????????????,?????,??,???????????????????????:????8???????10??
19???,?,??????????????:??8?????12??
???????????,???????????????,??????,???????(????) ???????????????:???????
??
???:????