-er c-- ccc ccd cce ccf cck ccl ccr cdc cdd cde cdf cdk cdl cdr ce- cec ced cee cef cek cel cer cfc cfd cfe cff cfk cfl cfr ckc ckd cl- clc cld cle clf clk cll clr crc crd cre crf crk crl crr dcc dcd dce dcf dck dcl dcr ddc ddd dde ddf ddk ddl ddr de- dec ded dee def dek del der dfc dfd dfe dff dfk dfl dfr dkc dke dkk dkl dkr dl- dlc dld dle dlf dlk dll dlr drc drd dre drk drl drr ec- ecc ecd ece ecf eck ecl ecr ed- edc edd ede edf edk edl edr eec eed eee eef eek eel eer ef- efc efd efe eff efl efr ekc ekd eke ekf ekl ekr elc eld ele elf elk ell elr erc erd ere erf erk erl err fcc fcd fce fcf fck fcl fcr fdc fdd fde fdf fdk fdl fdr fec fed fee fef fek fel fer ffc ffd ffe fff ffk ffl ffr fkc fkf fkk fkl flc fld fle flf fll flr frc frd fre frf frk frl frr kcc kcd kce kck kcl kcr kdc kde kdf kdk kdl kdr ke- kec ked kee kef kek kel ker kfc kfd kff kkc kke kkk kkl kkr kl- klc kld klf klr krc krd krf krk krl krr lcc lcd lce lcf lck lcl lcr ldc ldd lde ldf ldk ldl ldr lec led lee lef lek lel ler lfc lfd lfe lff lfk lfl lfr lkl lkr llc lld lle llf llk lll llr lrc lrd lrf lrk lrr rcc rcd rce rcf rcl rcr rdc rdd rde rdf rdl rdr re- rec red ree ref rek rel rer rfc rfd rfe rff rfk rfl rfr rkc rke rkf rkk rlc rld rle rlf rll rlr rrc rrd rrf rrk rrl rrr

c-cd cccc cccf cccl ccdc ccdf ccdr cced ccee ccel ccfc ccfd ccff ccfl cclc ccrc ccre ccrf ccrl cd-e cd-r cddl cddr cdec cdef cder cdfe cdre cec- cece cedd cede ceec ceel cef- cefc ceke cel- celc cele celf cell cer- cerc cerd cere cerf cerl cfcf cfcl cffr cfre ckck ckcl cker ckfr cklf ckrc ckrd clcd cldc cldr clec cled clee clef clek cler clrd crcc crce crcr crdc cre- crec cred cree crfc crfl crkc crkl crlf dccc dccl dcfc dcrk dddd ddlc ddrc ddre dec- decc decd dece deck decl dedd dede deed deef deek deel deer defe deff dek- deke deld dele delf delk dell der- derc dere derf derk derr dfcc dfer dfrf dkdc dred dree dref drek drel drfc e-cl eccc ecce eccl ecdc ecdf ecdl eced ecef ecfc ecfr ecrc ecrf ecrl ecrr eddc edde ede- edel eder edfl edle eede eeee eefe eefl eeke eele eerc efke eked ekek eker ekfc elce elde eldr elec eled elee elef elek eler elfc elfe elke elle ercc erce erde erdf erec ered erel erer erfc erke erld erle erll errc erre f--k fccf fdlr fece feck fede feed feek feel feer fefc fefe feff feke feld fele felf felk fell ferc ferd fere ferk ferr ffcc ffee ffff ffrr flcl fldr fled flee fler frcc fred free frfc kccc kccd kcck kccl kccr kcdc kcdd kcdr kcec kced kcee kcel kcfc kcfd kcfl kckc kckf kckk kckl kckr kclc kcle kclf kclk kcll kclr kcrc kcrr kdcc kdcd kdce kdcr kddc kddd kddf kddk kddl kddr kdec kdef kdel kdfc kdfr kdkd kdkk kdkr kdlc kdld kdlf kdll kdlr kdrf kdrl keck kecr kedc kedd kede kedr keed keef keek keel keer kefc keff kefr kekc keke kekl keld kele kelf kelk kell ker- kerc kere kerf kerk kerl kerr kfcd kfcf kfcr kfed kfel kfer kfff kffk kflc kfld kflf kfll kfrc kfrd kfre kfrr kkcd kkck kkcl kkcr kkdc kkdd kkdl kked kkfr kkkk kklc kkld kklf kkll kkrc kkre kkrf kkrk kkrl kkrr klcc klcd klce klck klcl klcr kldc kldd klde kldr klec kled klee klef klek kler klfc klfd klfe klff klkc klkk klkl klkr kllc klle kllk klrc klrd klrf klrk klrr krcc krcd krce krcl krdc krdd krde krdr krec kred kree kref krek krfc krfd krfe krff krkc krkd krke krkk krkr krlc krld krle krlf krrc krre krrf krrk krrl krrr lccc lcce lcdd lcdr lcer lcfc lcfr lcrd lcrl ldcf lece leck lede leed leef leek leel leer lefe leff leke lekk lele lell lerc lerd lere lerk lfcc lfrd llcc lldc llef lllc llll lrdd lrfc lrrc lrrr rccc rcdc rcde rcfc rcle rcrd rder recc recd rece reck recr redc redd rede redl redr reed reef reek reel refd refe reff refl refr reke reld rele rell rerd rere rfef rffc rffl rkkf rlee rlef rred rrfc rrle rrrr

ccccc ccell cclef ccrcl ccrel ceded cedel ceder cedr- cedre ceede ceele ceere celde celer cell- celle cerc- cerce cerec cered cerer cerke cerre cfler clcff cleck cleed cleef cleek cleer clefe cleke clerc clere clerk crece crede creed creek creel creer creke crele crell crked crrel dcell ddddd deckc decke dedde dedee deder deece deede deefe deeff deele deere defce defed defer deffe deked dekel dekle deled delee delek delke delle derce derde dered derek derke derre drdre dreck dredd drede dreed dreel dreff drell drere e-dee eccle eckel ecker eckle edder eddre edell edere edler edred eecke eeeee eefde eelde eeled eeler eerde efere effed effer ekker elded eldee elder elele elfed ellek ellel eller elrec erdec erdek erdre erede erere erfde erkec erkel erred fclef fedde fedee feder feeld feele feere feked felce felde felle ferce ferde fered ferel ferle ferr- ferre fleck flede fleed fleek fleer fleke flerd flere flerk freck frede freed freek freel freer freke frere k-dee k-def kcell kdcfe kdelr kecel kecer kedde kedel keder kedle kedre keefe keele keere kefee kekec keked kelce kelde keled kelek kelle kerek kerel kerle kerre klece klefe klerk kreef kreek kreel