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

2?????????????

3?????????????

4?????????????

5????????????

2?16???,???????,????????????????,?????(?)? ?????? ??????? 2?????????????????????????????????16?????????????????????????????????,?????,?????,??????????(?????)????? ?????????? ?? 2?16????,?????,????,??????????? ? ????????????????????????????????? 2?????16?????????????????????????????????,?,????,??????????? ??? ???? 2?16????????,?,??,??????????????????????????????????????????? ????? ???? ??:??