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

2???????

3?????????

4???????

5??????????

2?6?,?,??????? ??? ? 2????6??,?????????,??????? ? ????? 2?????6?,?,??? ???? ???? 2?6?,????,??????? ??? ? 2?6?,?????????,????? ????? ? 2??????????????????6?????,????,?????????????????????? ?????????????????? ??? 2????6?????????,???,??? ???? ?????????????????? ??????:??