<s>
Wadsworth	B-Algorithm
's	I-Algorithm
cipher	I-Algorithm
,	O
or	O
Wheatstone	O
's	O
cipher	O
,	O
was	O
a	O
cipher	O
invented	O
by	O
Decius	O
Wadsworth	O
,	O
a	O
Colonel	O
in	O
the	O
United	O
States	O
Army	O
Ordnance	O
Corps	O
.	O
</s>
