????:1??????????:????kb??

2?????300

3?????90????????

4???????

5????????

11?????????23???????????????,???,??? ? ??????????????? 11?23??,?????,??? ? ????? 11???23?,???????????????,????? ???????????????????? ??? 11?23?,?,?????? ????? ????? 11?23???????????????,???????????????,?(?)?????????????? ??????????????? ? 11?23????????????????????,?,?????????????? ????? ??? 11???23?????,??????????????,???????????(?)??????????????????? ? ????? ????:??