1. B B B B B B
C C C C C C
D D D D D D
F F F F F F
G G G G G G
H H H H H H
J J J J J J
K K K K K K
L L L L L L
M M M M M M
N N N N N N
P P P P P P
Q Q Q Q Q Q
R R R R R R
S S S S S S
T T T T T T

2. V V V V V V
X X X X X X
Z Z Z Z Z Z
A A A A A A
E E E E E E
I I I I I I
O O O O O O
U U U U U U