,
1
2
3
4
5
6
7
8
9
10
11
...
13
SP5: + 9 * (9 ) * 17 (1 )
!
.
-
"--"
,
-
-
,
.
, + 6 * - - - - - (7 ) - - - * - 15 (1 )
( 7 ) 14 (1 )
,
1
2
3
4
5
6
7
8
9
10
11
...
13