,
- -
-10
1
...
6
7
8
9
10
11
12
13
14
15
16
Bref - -
4: ()
,
4,4´ ˗
,
,
, , , ,
1,12,2(n)
-
-
" "
, , !
1
...
6
7
8
9
10
11
12
13
14
15
16
