1/2 (row1 col1)
A
A
B
B
C
C
D
E
Q
P
CUT OUT
CUT OUT
stand
2/2 (row1 col2)
D
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
Q