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Loki's Cipher Challenge
Topic Started: May 22 2006, 05:12 PM (1,718 Views)
loki
Advanced Member
[ *  *  * ]
Welecome to LOKI's pen and paper Cipher Challenge.

I hope that it gives you a challenge and helps you learn more about the world cryptology.
Each cipher is independant of each other with different keys and different enciphering methods.
Each enciphering method is well documented and from a traditional pen and paper enciphering technique.
The challenge will be to figure out what the method was to encipher the text and then to decipher the text.
Cipher 1 should be a nice warm up for you. Do not use brute force programs as that will take the fun away.

Cipher1 start: 3 parts,

SBH GHAE ATV SBH SQM SEANHWHER

SQM JHT QHEH SEANHWYTP SMPHSBHE, QBHT A GHAE RZVVHTWI JHS SBHJ MT
SBHYE LASB. MTH MC SBHJ DWYJGHV ZL OZYDUWI YTSM A SEHH ATV
DMTDHAWHV BYJRHWC YT SBH GEATDBHR. SBH MSBHE, RHHYTP SBAS BH
JZRS GH ASSADUHV, CHWW CWAS MT SBH PEMZTV, ATV QBHT SBH GHAE DAJH
ZL ATV CHWS BYJ QYSB BYR RTMZS, ATV RJHWS BYJ AWW MNHE, BH BHWV
BYR GEHASB, ATV CHYPTHV SBH ALLHAEATDH MC VHASB AR JZDB AR BH
DMZWV. SBH GHAE RMMT WHCS BYJ, CME YS YR RAYV BH QYWW TMS SMZDB
A VHAV GMVI. QBHT BH QAR OZYSH PMTH, SBH MSBHE SEANHWHE
VHRDHTVHV CEMJ SBH SEHH, ATV XMDZWAEWI YTOZYEHV MC BYR CEYHTV
QBAS YS QAR SBH GHAE BAV QBYRLHEHV YT BYR HAE. "BH PANH JH SBYR
AVNYDH," BYR DMJLATYMT EHLWYHV. "THNHE SEANHW QYSB A CEYHTV QBM
VHRHESR IMZ AS SBH ALLEMADB MC VATPHE."

JYRCMESZTH SHRSR SBH RYTDHEYSI MC CEYHTVR.

Cipher 1, part 1 END:

Cipher 1, part 2 start:

GZ RN BP GS VO RG AD GZ RZ NP RH MH MH MH MN UC UG EC JG FS AE RF BG FN VT TS SZ VO FR RC QF RB BP RN UC BN UC EG AY ZG YO MH VZ NL RT RL RP LC GF RC AF RG GC AO NY QZ RK UC AY CM GB BP GZ ZI SM YV FR RC QH MH MH MY PZ NV YC AA RG AI BT RZ RP RN BP NE RK VN UU RH MH MH MH MN UC GS EN BY FC FG VD DM VC GV LY NE PC CN LS HP PZ NV YC AA RH MH MH MH MN UG GY FG TS BD WS XC FG VD GZ RZ NP RH MH MH MY PS HV QD NT PC NP BM AD LS HG YV GZ RK NI MH MH XC RR LS HP OS NO GY AA HT GY YI BM IC OC NN RT NT FK RP RD GZ RN BP GS VO RO UG YV JC EG PC MH MH FS NE BM EO RK NO SY KC QG AD NO GG EN JG FU ND RH MH MH MN UC UG EC QG EN RD NV ZS FN BM GS SO VA UN NN BT PC OM GO BS AO GS CR RD NT QN BO US JZ VO PS AN RU CN SS EN UC GS EN BY FC MH YG LD BK AN BZ NL RG AG CH MH MH MH MN UC GS EN BY FC CV BD QC QS AG AD CV BD QC QS AG AD JZ RT GZ RZ NP RG JS XC SP BU UY FT NR MH UC FG JN UC GS EN BY FC AC NP VT TN UC SY AY FZ YY AC NT QZ RE BM YD AS GE NN PZ HR VT GY ZC GS FG IC GZ RP NE RJ

Cipher 1, part 2 end

Cipher 1, part 3 start

52 07 08 81 44 30 85 74 40 59 72 69 95 05 08 20 52 54 63 81 44 20 49 44 42 66 90 75 13 40 21 52 72 61 81 24 49 49 46 42 66 07 97 11 23 05 61 17 70 67 22 97 44 37 26 32 71 25 52 90 61 89 39 52 36 47 91 17 67 62 84 63 12 96 88 96 13 05 27 22 83 18 25 97 54 49 90 60 59

Cipher 1, part 3 end:
Cipher 2 Start:

AVFVV DVDVA DVVDF DADVD VAAVA DVAVV VDVVA VADFD VADVA XXVDD
DGDVD VXAAV VAGDD DVAVA AVDAX AVVAD VDVVV GVDAV DFFAV VAGAF
AGDDV AFDFX DVVAD FVDFD DVVDX DVAAD VVDDX AVVVA VAADF VVDDF
FFVDA GXFVV FXVAD ADXVX VXADF DDFDD XAVAD ADFAA FDAXV AFVDV
FVVDV XDVVG AVAXX VDDAX GVDVV AVDVV VADAV DADVV VAVDA VVDXF
AAVAV DADVV DVVAV VVVGA VAVAV AAFFV VVAAD VGVVA VDFAD VDVGV
FVDVV FVVFV VDVVV DVDGD GDDAV FAGVA VADVA AVVFD FDVVV DVADV
GDDAV XFFDA XVAFG AVGVV DDFFD DGAVD VVADA FVVDA GVXVD DVDDV
XXADV FVVVV DDDDV XFDVV DDADA VDVDD DVDVD VAVDX FVXVV VDAVA
AFDDD FFAXD DVDGX XFXXX FDFFD AVXVF GVFFV XFAVV FAVFD VDFDX
FFDFA XADFV FVVDX DDFVD AXFVF AVFAV FDFFD FDADX DAVAX FXVXF
XDVAF FDGDG DVXDG AFVVX XDXVD XDFFD DVGFX VDFFA XGAXF AXAVF
XFVXV FXFAF ADFDG ADVFX FXGXV FVXFD XAVFA XDVAX FDVAG XAVVV
AFAXV VFAXX VFXAV DDXXV DXXDX GDVXF XDAVX VAFFX DXFVX DDXDV
VXFXX XXXFX XXFAX FAVFX FFGXA XXXFD XXAVX DVDFF VFFDA DXGDD
VXXFF DFAXX XVVXX XFDFV VXDVA FAXVV DXGFD VFVFD DXXDV VFFVX
FAGAV XVAVD AVFXF XVDAX DFFXF DXFFA XXGVD FFVVF DDXXV AFVAV
GFVDA VFFVD VXVDF XVXFX DXXVV DDVAD ADDDV AVXAV DDDFF FVDDD
DDGVV AAVAD AVVFV VVADD VAVAA VDDVV DXDDV FDAVF VAVVF DFDFG
DDVDD XDVFG VDVFD VFVXD GADVV XDGVG VVAFG DVXVD VXVFD DDDDX
GXDVA VDAVD ADVAV AVDDV DFAXG DDVAX VXVXF VXDAV XDVDX GVDXD
ADDXX FAFXF XVDVA FAXAD FVVXD DVXGV ADVFF AFFDX AVFAX FXXAD
VVFFV DVAXV AXFVF FFDGF AXVXD VXVDX VVXDF AXXDX VDVDX FFDDX
DVFDF DDXDD DDGFG DFV

Cipher 2 END:

Cipher 3 Start

WWDUE EWTOF EUADA ARENE ERUAA HHEDA NIRPL EERTF OGDEA FEEIL
TRULY IMLAM INOCH OITTS TTSMT STHRT NAOTT VATEH EDLOH ETBRG
WAIAN UNNRH OOLRW OHORF UYBTW OHNYA IOEER TNDUD EOIWW EEFOE
DRDIN CDEGI KEWEE SHITU HLIYR YSTTE RFLLW AEOAT EOCHL KHTSO
FRARD WILTU ELSKT TSLOO LVAHT HODDO NONLA ONWOA EWATA OTHFS
UUFEE TKNOC WOITR OATLO HODOT TIOSN YCDDH GUMOD ONOEG DCENH
OTAOH CTETW BYGFI MIOGN NDROT HEOAG OHYGA IPOWH UNATA NHEWS
DJHAF IEOAO KTTTK OSBWI TEMGA TBTEI SCSTC LEVRT IOTHH YSENL
NONYN PGEAY TGURY EUNEA GIMTI LHEAL LLWCH ATGGS EREHA NTAWO
NRWED AHHAE OEARE GLLSR OTHCU OEUBF AOWIT MDTAO ESNPS CYASO
TOSES PALAU IGTDA ISTHW AEONH ADDGS HHOWG AEHWI FMERI USNOY
FMOMO OAHDD NDTAL ETEBG LYHWA THPUO THTOH EEDRO ASOST ITHEE
YOEAC SAPOY ESESW SBMUR IRNDC SAELE WEOHO TVHIA EOEOR AEEIG
LOAAU AHSWY ISHHP SDDLI YTTTT IESTU TNOAH FWPHI HDNBT TAIIL
ODROE GNYYV UENIE B

Cipher 3 end

Cipher 4 Start

CDRWI EBQIE VTCDI EKUEP AEOTU HIBAE PZNPU EFODB UCPAH DCDIE
KEZAT OPHUV ATQFW LCDIE TUCDI AAMVY WSIDO DKUEP AEVTI TFBFE
OCMIA WDPAT TFNAI ECDQM WAQGF EIMDR ERBRU VANVO ENCDR WIEBE
AZFEA MCNMK ITLQP WNAQP RKFOA QDRNI FEIQP IFOHA WAPDQ PVFAC
UEEPX YAOCD ZAMEA MCDUA CRTOO KRBTR AFFNP AVTCD DECDC ODUNF
NICDI EKUEP ZAUAC RTOIT DEACB RAVFE ASOTN IFENP VOQKH KCOGI
HOFET BOIAU OMFTO IAVIW NFTOA LWTPA BROTF KCOCD CIIEO NINEP
RKWAV TCOEB HREFP O

Cipher 4 end

Cipher 5 start

MOICV IHRUY VVWTT FSLWM FGRTU XPQBI PPWIE HUPNA MZYGO RMOIU
CCZLZ SSZHE GHRNS SSLSH KGCUT HGITG JUOJY YDLPV YXAHX YIHCI
IDBVU DKASE TQRUJ VOEPO TALVH VISEC SIDXS IKHBA WVIXS EEIHY
OECAT CLGGK HMOIC BILRK NCEIR VOELY XJNSM OIPAP DJFWH YYRKY
SEEMZ KXAHX KBLHW RQWMY BQVRA TXVGF ELEPQ BHPTW WVXFJ LAYEH
VYHTP RHCAS CNMOK UECKF LEIVY CHBVU EWPPV NQRHD WUHTE LRXEG
KXJQI OIIFH DSBNL ADFVR GRWPJ KEXZL RXQVH PVOEE LPYKW MAVGM
NVYCN SZGBT PSZYI QNIKL MPGDB VJMSC FIKAH AZARX SGSCV WBVZV
FXFCZ VVREH SBLCH BVUKP SCKFW CNTGJ HCJWN RMLOI CZSHP CYVZM
NWADT ORBZX KFXQU PRIRS MIYBN FAQPA QGCLH JVMGD LVSHY YMPAP
LDWRJ XAHXY INHKR NBEIF JPNRM YGZLX ZLGTA YIDFW EYPYV NOPVV
TKPOE VPPKF VHCDY AHPTD NSAZI GAWJM ULPKM WDMQN MSFOH RTPRZ
LCLTK EEITR HZGKB JELRM SKNIQ CHDME LGFZM DLAFE MSAPU BXVMG
MPPGS YIXFP NXPWN OHMOI DCIAI IKZPS AWYMF NLCOX BLHHZ XLRUG
CRMFP VWZQC BAVIV AGZHA SIZBR HPESI XMEFR SGNEU GDBGR SUVNY
GAOWT WGKRL VWCGX UKKMS SOFVL RQWCE UWXPR VPTHM IFBUV ATUEL
WSAME GKENW UASEY VVMGO TECMV RKDXD EUADV RCTGK NAVOE DTKUZ
SYALG ICAJF WSMYD CWPPL VNTGX ZETMS LGVUH ZPQ

cipher 5 end

cipher 6 start

28287 40028 41143 44284 81928 19442 87400 28464 32228 28281
28464 32228 41372 87400 28411 80284 00144 28646 28128 41143
44284 81928 29406 28094 40126 68394 92876 28440 57862 23728
49126 02840 34850 43462 81284 00126 22285 43121 23282 80547
12139 49287 40028 46432 22851 34428 48647 45394 94322 22624
28294 06284 01260 28293 54004 42876 28802 60949 02802 60928
29374 02844 01740 28740 02821 83474 52864 62817 39222 83950
47728 50028 29401 72822 62428 40126 02844 69028 76282 26248
50434 62876 28144 44283 95244 37287 63942 24822 28287 40028
41143 44284 81928 80214 33044 28328 47192 80153 43222 84814
50282 10147 02829 37404 82250 43462 84104 71245 02832 84596
29287 40080 28291 52896 28397 09736 92876 28402 48723 28284
12472 82262 41928 34343 46126 68044 28194 42847 69704 82173
41430 28395 04772 82940 62844 04334 94075 28392 85244 74539
49402 44819 28414 36644 28328 29354 02874 01728 32847 62443
44284 01260 28453 43430 44282 26242 80260 92834 62832 84014
43947 24880 44281 28400 12630 82821 09143 72223 80260 94902
82934 34328 40248 72874 00281 26094 90828

Cipher 6 End

Cipher 7 start

06107 26807 42219 26438 46048 00240 22254 22800 82480 90428
11261 89847 48830 98495 24120 38881 25802 32662 98860 88760
88518 48898 44898 44024 13284 82401 48522 14020 78015 46904
25792 48019 72258 82878 17206 86593 42139 59804 62788 24112
22123 91445 19229 72402 55448 84224 27472 84224 72400 14988
22824 20744 78422 10881 40538 12994 45284 60048 01424 70020
14990 41489 15022 65228 28403 70212 27281 40604 35497 20444
61804 98881 62289 94222 38826 07224 42086 62824 40028 81452
24030 42288 43796 67482 82708 22182 45124 10507 80251 28810
18615 40839 44228 26958 44434 27228 87402 52648 13706 45881
41078 22446 72470 74839 89051 80277 67053 47224 84485 86682
22400 01144 48424 85826 23874 15008 15227 22499 48942 02806
88423 21884 97197 42182 82087 27682 07268 89864 92327 68204
29849 89544 52020 48288 2834

Cipher 7 End
c(x) = 3x3 + x2 + x + 2; Find the inverse
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insecure
Elite member
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Well, I don't have much time right now, but I can tell you that No 1 does seem to bear all the hallmarks of a monoalphabetic substitution cipher. In all sincerity, I think the ease of decoding it climbed quickly once I had guessed one letter.

(A few cribs in the above, which I won't point out explicitly.)
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loki
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insecure, is correct, the simplicity of cipher 1 is elementry. I added two more simple ciphers as a warm up for cipher 1, just to make things a little more difficult.

After cipher 1 all other cipher will follow traditional 5 block lettering.
c(x) = 3x3 + x2 + x + 2; Find the inverse
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loki
Advanced Member
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One of the Ciphers used this method

The ADFGVX cipher was one of the most important German Field ciphers, used during World War I. It combines the fractioning of a Polybius Square with a single Columnar Transposition. Although this combination provided a powerfull encryption, Georges Painvin, a brilliant French codebreaker, succeeded in breaking the German cipher. The letters ADFGVX were chosen because they were well distinguist in morse code.

The ADFGVX Cipher requires two keys. One for the square and one for a single columnar transposition.

Message : THIS IS A SECRET
Square key : CALIFORNIA
Columnar key: APOLLO

To use the ADFGVX cipher, we start with a matrix with 6 rows and columns. This matrix is filled with the alphabet and the numbers 0 to 9. We skip the double letters and add the numbers directly after his corresponding letter, 1 after A, 2 After B and so on, with 0 as last number after J.

The key, completed with the rest of the alphabet:

Square Key: CALIFORNBDEGHJKMPQSTUVWXYZ

The numbers inserted:

Square Key: C3A1LI9F6ORNB2D4E5G7H8J0KMPQSTUVWXYZ


| A D F G V X
-+------------
A| C 3 A 1 L I
D| 9 F 6 O R N
F| B 2 D 4 E 5
G| G 7 H 8 J 0
V| K M P Q S T
X| U V W X Y Z

We read of the square code by reading the row and the column of the letter.

Message : T H I S I S A S E C R E T
Square code: VX GF AX VV AX VV AF VV FV AA DV FV VX

Next, we perform a single columnar transposition on the Square code:

A P O L L O
1 6 4 2 3 5
-----------
V X G F A X
V V A X V V
A F V V F V
A A D V F V
V X

Finally, we read off by the columns in the key order and write down the cipher text in groups:

Cipher text: VVAAV FXVVA VFFGA VDXVV VXVFA X

To decipher the message we begin with the columnar transposition and continue with the square to finally retrieve the plain text.
c(x) = 3x3 + x2 + x + 2; Find the inverse
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Revelation
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Thank you for making these promising challenges! :) ^_^
Cipher 1 part one cracked:

***** SPOILER *****
the bear and the two travelers

two men were traveling together, when a bear suddenly met them on
their path. one of them climbed up quickly into a tree and
concealed himself in the branches. the other, seeing that he
must be attacked, fell flat on the ground, and when the bear came
up and felt him with his snout, and smelt him all over, he held
his breath, and feigned the appearance of death as much as he
could. the bear soon left him, for it is said he will not touch
a dead body. when he was quite gone, the other traveler
descended from the tree, and jocularly inquired of his friend
what it was the bear had whispered in his ear. "he gave me this
advice," his companion replied. "never travel with a friend who
deserts you at the approach of danger."

misfortune tests the sincerity of friends.
RRRREJMEEEEEPVKLWENFNVJKEEEEEAOLKAFKLXCFZAASDJXZTTTTTTTLSIOWJXMOKLAFJNNKFNXN
RAGRBAQEMHIGDJVDSEOXVIYCELFHWLELJFIENXLRATALSJFSLCYTKLASJDKMHGOVOKAJDNMNUITN
RRRRLJVEEEEECLYVYHNVPFTAEEEEEMWLMEIRNGLARWJAKJDFLWNTIERJMIPQWOTZEOCXKNUBNXCN
RJIRPOWEANFUSNCZVDVZNMSFEKLOEPZLDKDJWSAAAAAAAOERHJCTNCKFRIMVKSOFOMKMANREWNBN
RZUDRGXEEEEENFQIDVLQNCKNEEEEEDGLLLLLLAWIOSNCDARLODMTOEJXMILDFJROTKJSDNLVCZNN
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loki
Advanced Member
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Congrats to Revelation for being the first to break a cipher.

Yes, Cipher 1, part 1 is a monoalphabetic cipher. A monoalphabetic cipher uses fixed substitution over the entire message.

Using this system, the keyword "zebras" gives us the following alphabets:

Plaintext alphabet: abcdefghijklmnopqrstuvwxyz
Ciphertext alphabet: ZEBRASCDFGHIJKLMNOPQTUVWXY

A message of

flee at once. we are discovered!

enciphers to

SIAA ZQ LKBA. VA ZOA RFPBLUAOAR!

The disadvantage of this type of system is that though the actual message is hidden, it is very easy to break.

Here are some classic monoalphabetic cipher links for more information if you do not know what they are.

Caesar Shift
ROT13
Dancing Men
Atbash
Pigpen

There are many many more simple monoalphabetic ciphers.
c(x) = 3x3 + x2 + x + 2; Find the inverse
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rot13
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#5 was pretty easy


Vigenere with a 23-letter key
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loki
Advanced Member
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If you do crack any ciphers by all means PM me with the plain text. I can't wait to see how fast you guys can break these! Good job so far, 2 in under 24 hours. Although the first was a dead give away.
c(x) = 3x3 + x2 + x + 2; Find the inverse
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insecure
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loki
May 23 2006, 02:36 PM
Congrats to Revelation for being the first to break a cipher.


To be more precise, congratulations to Revelation for being the first to post the complete plaintext.

Some people using this forum post just enough information to make it clear that they have cracked the cipher. Depending on who it is, they might simply say "I've cracked it", and that would be enough to convince us that they have in fact done so.
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rot13
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#4 cracked. Poor little birdie.

Hint:

Playfair

crib: THE EARTH WITH (rememeber the rule about doubles)


I don't know for sure that the crib I gave is enough, but I think it is unique enough to allow easy placement.
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Revelation
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Well, we are fast. Actually I think I am the slowest of them. :P I only took down #1 because I knew it would be easy and not very time-consuming. Unfortunately, time is not on my side. I will look at the other challenges another time :(

Quote:
 
Depending on who it is, they might simply say "I've cracked it", and that would be enough to convince us that they have in fact done so.


That's true. :)
RRRREJMEEEEEPVKLWENFNVJKEEEEEAOLKAFKLXCFZAASDJXZTTTTTTTLSIOWJXMOKLAFJNNKFNXN
RAGRBAQEMHIGDJVDSEOXVIYCELFHWLELJFIENXLRATALSJFSLCYTKLASJDKMHGOVOKAJDNMNUITN
RRRRLJVEEEEECLYVYHNVPFTAEEEEEMWLMEIRNGLARWJAKJDFLWNTIERJMIPQWOTZEOCXKNUBNXCN
RJIRPOWEANFUSNCZVDVZNMSFEKLOEPZLDKDJWSAAAAAAAOERHJCTNCKFRIMVKSOFOMKMANREWNBN
RZUDRGXEEEEENFQIDVLQNCKNEEEEEDGLLLLLLAWIOSNCDARLODMTOEJXMILDFJROTKJSDNLVCZNN
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rot13
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I would like to know if the ADFGVX cipher has a reasonable column keyword length. I haven't been able to come up with anything, so I am wondering if it is long.. maybe longer than 10 letters. I think I have a way to attack it, but so far my attack isn't working on this particular text. I wonder if anyone has any suggestions.
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Revelation
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I am working a little on that cipher now (I know, I don't have the time, but I don't care :)). I am still writing a little app to make this more readable, an app that makes the cipher split up in XX XX XX XX.

EDIT: I am done with that now :)
RRRREJMEEEEEPVKLWENFNVJKEEEEEAOLKAFKLXCFZAASDJXZTTTTTTTLSIOWJXMOKLAFJNNKFNXN
RAGRBAQEMHIGDJVDSEOXVIYCELFHWLELJFIENXLRATALSJFSLCYTKLASJDKMHGOVOKAJDNMNUITN
RRRRLJVEEEEECLYVYHNVPFTAEEEEEMWLMEIRNGLARWJAKJDFLWNTIERJMIPQWOTZEOCXKNUBNXCN
RJIRPOWEANFUSNCZVDVZNMSFEKLOEPZLDKDJWSAAAAAAAOERHJCTNCKFRIMVKSOFOMKMANREWNBN
RZUDRGXEEEEENFQIDVLQNCKNEEEEEDGLLLLLLAWIOSNCDARLODMTOEJXMILDFJROTKJSDNLVCZNN
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Revelation
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I am going to try to find the combination with the highest frequency, since that can still be done in this cipher.
RRRREJMEEEEEPVKLWENFNVJKEEEEEAOLKAFKLXCFZAASDJXZTTTTTTTLSIOWJXMOKLAFJNNKFNXN
RAGRBAQEMHIGDJVDSEOXVIYCELFHWLELJFIENXLRATALSJFSLCYTKLASJDKMHGOVOKAJDNMNUITN
RRRRLJVEEEEECLYVYHNVPFTAEEEEEMWLMEIRNGLARWJAKJDFLWNTIERJMIPQWOTZEOCXKNUBNXCN
RJIRPOWEANFUSNCZVDVZNMSFEKLOEPZLDKDJWSAAAAAAAOERHJCTNCKFRIMVKSOFOMKMANREWNBN
RZUDRGXEEEEENFQIDVLQNCKNEEEEEDGLLLLLLAWIOSNCDARLODMTOEJXMILDFJROTKJSDNLVCZNN
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Revelation
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I have uploaded a .xls file that contains the cipher split in the right way. What would you do without me? :lol:

Now the couting will be easier. Of course I let Excel do that :evillaugh:
RRRREJMEEEEEPVKLWENFNVJKEEEEEAOLKAFKLXCFZAASDJXZTTTTTTTLSIOWJXMOKLAFJNNKFNXN
RAGRBAQEMHIGDJVDSEOXVIYCELFHWLELJFIENXLRATALSJFSLCYTKLASJDKMHGOVOKAJDNMNUITN
RRRRLJVEEEEECLYVYHNVPFTAEEEEEMWLMEIRNGLARWJAKJDFLWNTIERJMIPQWOTZEOCXKNUBNXCN
RJIRPOWEANFUSNCZVDVZNMSFEKLOEPZLDKDJWSAAAAAAAOERHJCTNCKFRIMVKSOFOMKMANREWNBN
RZUDRGXEEEEENFQIDVLQNCKNEEEEEDGLLLLLLAWIOSNCDARLODMTOEJXMILDFJROTKJSDNLVCZNN
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