A
x2
E
x2
B
x2
F
x8
C
x2
G
x8
D
x2
H
x1
1
2
A
x1
F
x1
B
x1
G
x1
C
x1
H
x6
D
x1
I
x6
E
x1
J
x1
3
4
A
x1
B
x2
C
x6
D
x6
E
x1
5
6
7
A
x2
E
x2
B
x2
F
x8
C
x2
G
x8
D
x2
H
x1
1
2
A
x1
F
x1
B
x1
G
x1
C
x1
H
x6
D
x1
I
x6
E
x1
J
x1
3
4
A
x1
B
x2
C
x6
D
x6
E
x1
5
6
7