Reduction Cipher
Full Reduction (also called Pythagorean numerology) reduces each letter’s alphabet position to a single digit 1-9, so A=1 through I=9, then J=1 begins the cycle again.
It is the standard cipher of Western numerology and the companion to English Ordinal.
Letter values
a
1
b
2
c
3
d
4
e
5
f
6
g
7
h
8
i
9
j
1
k
2
l
3
m
4
n
5
o
6
p
7
q
8
r
9
s
1
t
2
u
3
v
4
w
5
x
6
y
7
z
8