?????? ??????????
?2?????????3????????? (??????????? ???????????)?,3???????,?????????????,??????????????,???,????????,????“????????”?
3????????,??,???8?,?10?,??13??????????
????,?,4?,?4???????????????????7?,??-2??1??
3?????,?????,????????????????,???????4??,??8???
??????????????3?8??????????25?,??6.7?????,?,???????,???
?,??????2????????4????????????????????,??????????2?4??????????14?16??????????21?????????23???26??????????????28??(??) ?????????????:??
??
???:????