DECRYPTION KEY IN WHITE TEXT SELECT TO READ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
IWB?OPHL?G?C??MUEKARTFSYND
? indicates a letter not used. Order of key corresponds to ABC... A decodes to the first letter of key, B to the second letter of the key, etc. Cut and paste into notepad, or use courier font to align.
"?" indicates a letter not used in code.
A -> I
B -> W
C -> B
D -> ?
E -> O
F -> P
G -> H
H -> L
I -> ?
J -> G
K -> ?
L -> C
M -> ?
N -> ?
O -> M
P -> U
Q -> E
R -> K
S -> A
T -> R
U -> T
V -> F
W -> S
X -> Y
Y -> N
Z -> D