???????? ???????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??????

????????