53. 53
$ ! %&' (
$# # # • $# !" # ( !D # ! #
100. , # 1# ! # ( # 4$ 1# # (
# ( !" # S = $
( %< = $ $4
+ O-Net
! +//+
: -G@
G G E 7 E
E E
I G J 7 @ G
K 7
C E H 7
G E
7 G E E I
J E
54. 54
@ E K E C G
GH G
G 7 GG E G7
GE G
GI 7 GJ E G@ 7
G : GK-7H
GK 0, 2, G
29. 7, 4, B
30. 5, 5, H
+ O-Net
! 2553