K  M  R  S  U  A  P  T  L  O  W  I  N  J  E  F  Y  V  G  Q  Z  H  B  C  D  X  
K  0 
M  1  0 
R  2  2  0 
S  2  3  1  0 
U  1  2  2  1  0 
A  1  1  1  2  1  0 
P  3  2  1  2  2  2  0 
T  2  1  2  3  2  1  3  0 
L  2  3  1  1  2  2  1  3  0 
O  1  1  2  3  2  2  2  2  3  0 
W  2  1  1  2  1  1  1  2  2  1  0 
I  2  2  1  1  1  1  2  2  2  3  2  0 
N  1  1  1  2  2  2  2  1  2  2  2  1  0 
J  2  2  2  3  2  2  1  3  2  1  1  3  3  0 
E  2  2  2  2  2  1  3  1  3  3  2  1  1  3  0 
F  2  3  1  1  1  2  1  3  2  3  2  2  2  2  3  0 
Y  1  2  2  3  2  2  2  3  3  1  1  3  2  2  3  2  0 
V  2  3  2  1  1  2  3  3  2  3  2  2  3  2  3  2  2  0 
G  2  1  1  2  3  2  1  2  2  1  2  2  1  2  2  2  2  3  0 
Q  1  2  2  3  2  2  2  3  2  1  2  3  2  2  3  3  2  2  1  0 
Z  2  2  2  2  3  3  2  3  1  2  3  2  2  3  3  3  3  3  1  1  0 
H  3  4  2  1  2  3  2  4  1  4  3  2  3  3  3  1  3  1  3  3  2  0 
B  2  3  2  1  2  3  3  3  2  3  3  2  2  4  3  2  2  2  2  2  1  1  0 
C  1  2  1  2  2  2  2  3  2  2  2  2  2  3  3  1  1  3  1  2  2  2  1  0 
D  1  2  2  1  2  2  2  2  1  2  3  1  1  3  2  2  2  2  1  2  1  2  1  1  0 
X  1  2  3  2  1  2  3  3  2  2  2  2  2  3  3  2  1  1  2  1  2  2  1  2  1  0