K1 "Key" Rotation

Start out with the K1 ciphertext (I have bolded the typo 'K'):

EMUFPHZLRFAXYUSDJKZLDKRNSHGNFIVJ
YQTQUXQBQVYUVLLTREVJYQTMKYRDMFD

Reform 21x3:

EMUFPHZLRFAXYUSDJKZLD

KRNSHGNFIVJYQTQUXQBQV

YUVLLTREVJYQTMKYRDMFD

Rotate CCW:

DVD

LQF

ZBM

KQD

JXR

DUY

SQK

UTM

YQT

XYQ

AJY

FVJ

RIV

LFE

ZNR

HGT

PHL

FSL

UNV

MRU

EKY

Reform 21x3:

DVDLQFZBMKQDJXRDUYSQK

UTMYQTXYQAJYFVJRIVLFE

ZNRHGTPHLFSLUNVMRUEKY

Rotate CCW:

KEY

QFK

SLE

YVU

UIR

DRM

RJV

XVN

JFU

DYL

QJS

KAF

MQL

BYH

ZXP

FTT

QQG

LYH

DMR

VTN

DUZ

KEYQFKSLEYVUUIRDRMRJVXVNJFUDYLQJSKAFMQLBYHZXPFTTQQGLYHDMRVTNDUZ

KEY QFKSLEYVUUIRDRMRJVXVNJFUDYLQJSKAFMQLBYHZXPFTTQQGLYHDMRVTNDUZ

Interesting... assuming the K typo was intentional, though personally I doubt it.

If there I interest I can clean up the python code I used to generate this and post it to github.