cccc cccf ccci cccl cccv ccee ccel ccfc ccff ccfi ccfl ccic ccii ccil cciv cclc ccli cclv ccoc ccvi ccvo cec- cece ceci ceco ceec ceel cef- cefc ceil ceke cel- celc cele celf celi cell celo ceol cevo cfcf cfcl cfco cicc cici cico ciee ciel cife ciff cifl ciii ciko cili cilk cill cilo cilv civc cive civo ckck ckcl ckco ckcv ckfi cklf ckoc ckoi ckoo ckvl ckvo clec clee clef clei clek cleo clic clif clii clik clio cliv cloe clof clok cloo clvi coce cock coco coel cofc cofe coff cofi coif coil cok- coke coko col- cole coli colk coll colo coof cook cool cove covo cvcc cvii e-cl eccc ecce ecci eccl ecco ecef ecfc ecil ecko eco- ecol eeee eefe eefl eeke eele eelv eeoc efco efeo effi efic efik efil efke eick eico eiec eiei eike eiki eiko eile ekco ekek ekfc ekki ekoi elce elco elec elee elef elek eleo elev elfc elfe elfi elic elie elif elik elil elio elke elki elko elle elli ello eloi elok elve elvo eole eoli eolo evel evie evil evli evoe evol evoo evvk f--k fccf fcic fcii fece feck feek feel fefc fefe feff fefi fefo feie feil feio feke feko fele felf feli felk fell felo feof feve ffcc ffee ffff ffii ficc fice fick fico fiec fief fiel fifc fife fiff fifi fifo fiii fiil fike fiki file fili filk fill filo fioe five flcl flee flic flii flik floc floe flok floo foce foci fock foco fofo foie foil foke foki folc fole foli folk foll folo foof fook fool fove iccc iccf icci iccl icco icec icee icef icel icke icle icll icoc iecc ieie ieio iele ifco ifel ific ifil iiie iiii iiio iioi iioo ikee ikki ikko ikoo ilce ile- ilec ilek ileo ilic ilie ilio ilke ilki ill- ille illi illo iloc ilok iloo ioci ioee ioel iofc ioii ioio ioke ioko iole iolo ioof iooi iooo ivcf ivec ivel ivic ivie k-ci k-lo kccc kcci kcck kccl kccv kcec kcee kcei kcel kceo kcfc kcfi kcfl kcfo kcfv kcic kcie kcif kcii kcil kciv kckc kckf kckk kckl kcko kckv kclc kcle kclf kcli kclk kcll kclv kcoe kcof kcol kcvi kcvk kcvl kcvo kcvv keck keco keef keek keel kefc keff keif keii keik keil keio kekc keke keki kekl keko kele kelf keli kelk kell kelo keok keol keve kevi kfcf kfco kfel kfff kffk kffv kfil kfio kfiv kflc kflf kfli kfll kflo kflv kfok kfoo kfve kicc kice kick kicl kief kiel kiev kife kiff kifl kiic kiii kiik kikc kikf kiki kikk kiko kile kili kilk kill kilo kioc kioe kioi kiok kiol kioo kive kivi kkci kkck kkcl kkco kkfi kkic kkik kkkk kklc kklf kkli kkll kklo kklv kkol kkoo kkov kkvv klcc klce klci klck klcl klec klee klef klek kleo klfc klfe klff klfi klfv klic klif klik klil klio kliv klkc klkk klkl klko klkv kllc klle kllk kllv kloc kloe klok klol kloo klov klve klvf klvi klvk klvl klvo klvv kocf koci kock koei koel kofc kofe koff kofi kofk kofo koii koil koiv kokc koke kokf koki kokk koko kolc kole kolf koli kolk koll kolo kolv kooc kooi kook kool kooo koov kovc kove kovi kovk kovo kvcc kvce kvcf kvci kvck kvcl kvco kvcv kvec kvel kvfc kvic kvie kvik kvil kviv kvkl kvlc kvle kvli kvlo kvlv kvoc kvoe kvoi kvok kvol kvoo kvov kvvf kvvl kvvv lccc lcce lcfc lece leck leco leef leek leel lefe leff leic leie leif leik leil leio leiv leke leki lekk leko lele leli lell lelo leoc leof leoi leok leov lev- levc leve levi levo lfcc lice lick lico lief liek liel liev life liff lifl lifo liii liiv like liko lile lili lill lilo lio- live livi livo llcc llef lllc llll lloc lloo lo-v locc loce loci lock loco loei lofe loff lofi loic loif loik loke loki lokk loko lole loli loll lolo looc looe loof look lool love lovo lvcc lvii lviv lvov o-eo occc occi oce ocee ocef ocke oclc oec- oecc oeec oeil oele ofcl ofek off- offc offe offo ofik oici oick oiii oike oiko okic okie okko oklo okok okol olcc ole- olef olei oleo olev olfe olic olie olio olki olle olli ollo olof olov olvi ooff oolo oooo ovee ovfl ovi- ovie ovil ovo- ovol ovoo vcci vcfl vecc veci veck veel veie veii veik veil veke vel- vele veli vell velo veol veve vevi vevo vfcc vfli vflo vic- vice vici vick vico viel vife viff viii viik vike viki viko vile vili vill viol vive vivi vivo vlcc vlci vlei vlie vlli vloc vlok voce voei voel voff voic voie voil voio voke volc vole volf voli volk voll volo vooc vool vovk vvvv