A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
0
00
00
000
000
0000
0000
1
1
2
2
3
3
4
4
5
5
6
6
7
7
A
A
B
C
C
D
D
E
E
F
F
G
G
H
H
i
i
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
R
R
S
S
T
T
U
U
