209 357 485 570 628 743 8961 D C D A B C B D2 B D B A B A B A3...
Câu
132
209
357
485
570
628
743
896
1
D
C
D
A
B
C
B
D
2
B
D
B
A
B
A
B
A
3
A
C
C
B
C
C
D
B
4
D
D
B
C
B
B
D
C
5
C
B
B
A
D
A
C
C
6
C
B
C
D
D
B
D
B
7
B
A
B
C
A
D
B
C
8
D
B
D
C
C
D
B
D
9
B
C
D
C
A
D
B
D
10
B
C
B
C
D
B
C
B
11
C
B
D
B
C
B
C
D
12
D
A
A
B
D
B
C
A
13
A
A
B
D
A
D
B
C
14
A
C
C
D
C
D
D
B
15
A
A
D
B
D
B
B
C
16
C
B
B
D
D
A
A
A
17
D
A
D
C
C
A
A
B
18
A
D
A
C
C
C
A
B
19
D
B
D
C
B
D
D
D
20
D
D
D
D
B
C
C
A
21
B
D
B
A
C
C
D
B
22
C
B
D
A
D
C
A
C
23
C
D
A
D
B
A
C
D
24
B
D
C
B
C
A
B
A
25
B
D
B
B
D
A
A
D
26
D
D
B
D
A
B
D
A
27
A
C
A
C
A
C
B
D
28
A
A
C
B
B
C
D
C
29
A
C
A
A
A
A
A
C
30
B
A
C
A
A
A
C
A
31
A
C
A
B
A
D
D
D
32
D
B
A
B
D
D
A
A
33
B
A
C
C
B
D
A
C
34
A
B
C
D
A
A
B
D
35
C
C
C
A
D
B
D
B
36
C
C
A
D
B
D
C
A
37
C
A
D
B
C
B
A
C
38
D
D
A
D
C
B
C
A
39
B
B
A
A
B
C
A
B
40
C
A
C
A
A
C
C
B