?? ?????????????? ???4??
????:1???????:????????????
2??????????
3?????????
4????????
5???????????
????2?????????6???????? ?,????6?,?????????????????????
??,????????,???
????:????????2?????????6???????? ?,????6?,?????????????????????
??,????????,???
????:????????:1???????:????????????
2??????????
3?????????
4????????
5???????????
????2?????????6???????? ?,????6?,?????????????????????
??,????????,???
????:????