-er c-- ccc cce ccf cck ccl ccn ccr ce- cec cee cef cek cel cen cer cfc cfe cff cfk cfl cfn cfr ckc cl- clc cle clf clk cll cln clr cn- cnc cne cnf cnl cnn cnr crc cre crf crk crl crn crr ec- ecc ece ecf eck ecl ecn ecr eec eee eef eek eel een eer ef- efc efe eff efl efr ekc eke ekf ekl ekr elc ele elf elk ell eln elr en- enc ene enf enk enl enn enr erc ere erf erk erl ern err fcc fce fcf fck fcl fcn fcr fec fee fef fek fel fen fer ffc ffe fff ffk ffl ffn ffr fkc fkf fkk fkl flc fle flf fll fln flr fnc fne fnf fnk fnl fnn fnr frc fre frf frk frl frn frr kcc kce kck kcl kcn kcr ke- kec kee kef kek kel ken ker kfc kff kkc kke kkk kkl kkn kkr kl- klc klf klr kn- knc kne knf knk knl knn knr krc krf krk krl krn krr lcc lce lcf lck lcl lcn lcr lec lee lef lek lel len ler lfc lfe lff lfk lfl lfn lfr lkl lkr llc lle llf llk lll lln llr lnc lne lnk lnl lnn lnr lrc lrf lrk lrn lrr ncc nce ncf nck ncl ncn ncr ne- nec nee nef nek nel nen ner nfc nfe nff nfk nfl nfn nfr nkc nke nkf nkk nkn nkr nlc nle nlf nlk nll nln nlr nnc nne nnf nnk nnl nnn nrc nre nrf nrk nrl nrn nrr rcc rce rcf rcl rcn rcr re- rec ree ref rek rel ren rer rfc rfe rff rfk rfl rfn rfr rkc rke rkf rkk rlc rle rlf rll rln rlr rnc rnn rnr rrc rrf rrk rrl rrn rrr

-ene cccc cccf cccl ccee ccel ccfc ccff ccfl cclc ccnc ccne ccnf ccnr ccrc ccre ccrf ccrl cec- cece ceec ceel cef- cefc cefn ceke cel- celc cele celf cell cen- cene cer- cerc cere cerf cerl cern cfcf cfcl cfcn cffr cfln cfnr cfre cfrn ckck ckcl cken cker ckfr cklf ckln cknc ckrc clec clee clef clek cler cnel cnrc cnrr crcc crce crcr cre- crec cree cren crfc crfl crkc crkl crlf crne e-cl eccc ecce eccl ecef ecfc ecfr ecne ecrc ecrf ecrl ecrr eeee eefe eefl eefn eeke eele eerc efen efke ekek eken eker ekfc ekne elce elec elee elef elek elen eler elfc elfe elke elle elne ence encl enee enel ener enke enkr ennc enne ercc erce erec erel eren erer erfc erke erle erll erne errc erre f--k fccf fcnl fece feck feek feel feen feer fefc fefe feff feke fele felf felk fell fene fenk fenn ferc fere ferk fern ferr ffcc ffee ffff ffrr flcl flee flen fler flnc fnlc frcc frcn free fren frfc kccc kcck kccl kccr kcec kcee kcel kcfc kcfl kcfn kckc kckf kckk kckl kckn kckr kclc kcle kclf kclk kcll kcln kclr kcnr kcrc kcrn kcrr keck kecr keef keek keel keen keer kefc keff kefr kekc keke kekl kele kelf kelk kell keln ken- kene kenk kenl kenn kenr ker- kerc kere kerf kerk kerl kern kerr kfcf kfcr kfel kfer kfff kffk kffn kflc kflf kfll kfln kfnc kfnf kfnk kfnl kfnn kfrc kfre kfrn kfrr kkck kkcl kkcn kkcr kken kkfn kkfr kkkk kklc kklf kkll kkln kkne kknn kkrc kkre kkrf kkrk kkrl kkrn kkrr klcc klce klck klcl klcn klcr klec klee klef klek klen kler klfc klfe klff klfn klkc klkk klkl klkn klkr kllc klle kllk klnc klne klnn klrc klrf klrk klrn klrr knce knck kncn kncr knec knee knef knek knel knen knfl knfr knkk knlc knlf knlr knnk knnr knrk krcc krce krcl krcn krec kree kref krek kren krfc krfe krff krfn krkc krke krkk krkn krkr krlc krle krlf krln krne krnk krnn krrc krre krrf krrk krrl krrn krrr lccc lcce lcer lcfc lcfr lcrl lece leck leef leek leel leen leer lefe leff leke lekk lele lell lene lenk lenn lerc lere lerk lern lfcc llcc llef lllc llll lncr lner lnnk lrfc lrne lrrc lrrr nccc nccf nccn nccr ncec ncee ncef ncel ncen ncer ncfc ncfe nclc ncln nclr ncnc ncrc ncre necc nece neck necr neef neel neen neer nefe neff nefl neke nelc nele nelf nell nene nerc nere nerf nerk nerl nerr nfer nfff nkfc nkrf nlcc nlcf nlec nler nnnn nren nrfc nrrc nrrl rccc rcfc rcle rcnl rcnr recc rece reck recr reef reek reel reen refe reff refl refn refr reke rele rell rene renk renn rere rfef rffc rffl rkkf rlee rlef rrfc rrle rrrr

ccccc ccell cclef ccrcl ccrel ceele ceene ceere celer cell- celle cence cenel cerc- cerce cerec ceren cerer cerke cerne cerre cfler clcff cleck cleef cleek cleen cleer clefe cleke clene clenk clerc clere clerk cnnfn cnnnn crece creek creel creen creer creke crele crell cren- crnce crnec crner crrel eccen eccle eckel ecker eckle eecke eeeee eeler eence eener efere effer efren ekene ekker ekren elele elene elfen elken ellek ellel ellen eller elnec elrec elren encke encre enfce enfer enker enlen ereen erere erkec erkel erlen ernen ernle fclef feele feeln feere felce felle fence fenek fener fenne ferce ferel feren ferle ferr- ferre fleck fleek fleen fleer fleke flene flere flerk freck freek freel freer freke frenk frere kcell kecel kecer keefe keele keene keere kefee kekec kelce kelek kelen kelle kenel kenne kerek kerel keren kerle kerne kerre klece klefe klene klenk klerk kneck kneel kneen knele knell kreef kreek kreel kreke krele krell krenn krnce krnel lcecn lecce leece leeke leell leere leffe lekel lelle lence lenek lenne leren lerer lerne ncell nckel ncree necke necr- neece neele neere nefen nefer neffe nefre neker nelle neree nerre nfler nnfcc recce recen recke reckn reece reefe reene reere refel refen refer