??????? ????????0?

??

????2?2??????? (???????????? ?????????????)????????2??????????,????????2??4????,????,???????5??8?,?0??

??????,????2?,???????2?,?3??

???????????,?????????,2?3??,??,??????(????)?????,?:????????4???8?,???????9??13?,????13??16??2????4?,???,?:???4??????????6?(????1????????????1?),??????10??13?,??7???????10??

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

?????????

???????????? ????????0??????

????????