-ene c-cd cccc cccf cccu ccdc ccdf ccdn ccdr cced ccee ccfc ccfd ccff ccgc ccnc ccne ccnf ccnr ccnu ccrc ccre ccrf ccrg ccuc cd-e cd-r cddr cdec cdef cder cdfe cdnc cdnf cdre cec- cece cedd cede cedu ceec cef- cefc cefn cege ceke cen- cend cene ceng cer- cerc cerd cere cerf cern cfcf cfcn cffr cfgn cfnr cfre cfrg cfrn cfun cgcc cgcg cged cger cgfc ckck ckdu cken cker ckfr ckgn cknc ckrc ckrd cndd cnrc cnrr crcc crce crcr crdc cre- crec cred cree creg cren creu crfc crkc crne crud crue crug cruk crun cucc cuce cuck cucn cude cued cuek cuer cufc cuff cuk- cuke cund cune curd cure curf curn curr dccc dccu dcfc dcrk dddd ddrc ddre dec- decc decd dece deck dedd dede dedu deed deef deeg deek deen deer defe deff defg defn dege degu dek- deke dene deng denk denn denu der- derc dere derf derg derk dern derr deue deuk deur dfcc dfcu dfer dfrf dgeg dgge dgkd dgkg dkdc dnce dner dnrc dnuk dred dree dref dreg drek dren drfc drge drue drug druk druu duce duck dudd dude dudu duer dufc duff dufu dugu duke duku dunc dune dung dunk dunn dure durg durk durn duru duur eccc ecce ecdc ecdf eced ecef ecfc ecfr ecne ecrc ecrf ecrr ecru eddc edde ede- eden eder edfu edge edrn edru educ edun edur eede eedu eeee eefe eefn eeke eend eeng eerc eerg ef-g efen efke egcc egcg egcr egec egee eger egfr egge egne egre eked ekek eken eker ekfc ekne ekur ence end- ende endu ened enee eneg ener enge engg engr enke enkr ennc enne ennu enue enuf enur ercc erce erde erdf erec ered eren erer erfc erg- ergg erke erne errc erre eruc erur eucd eude euer eufc euge eur- eurc eure f--k fccf fcuk fece feck fede fedn feed feek feen feer fefc fefe feff fege fegg feke fend fene feng fenk fenn ferc ferd fere ferk fern ferr feru feud ffcc ffee ffff ffrr ffun fndd fndg fndn fndr fnuf frcc frcn fred free fren frfc frue frug frun fuc- fuck fudd fude fufc fuff fufu fuge fugu fuke fukk fuku fund fune funf fung funk fur- fure furg furn furr gc-c gccc gccf gcfc gcrg gdfr gdnf gdrc gece geck gedd gede gedu geed geek geen geer gefe gege gegg gen- genc gend gene genf geng genk genn genu gerd gere gern geru geue geun gfcf gfer ggfg gggg ggrn gncc gneu gngc gnrc gnrr grcc grce grdc grec gree gref greg gren greu grrr grue gruf grug grun grur guck gude gudu guen guer gufc guff guge gugg gugu gund gung gunk gunn gurd gure gurg gurk gurn gurr guru kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kceg kceu kcfc kcfd kcfg kcfn kcgc kcgf kcgr kckc kckf kckk kckn kckr kcnd kcnr kcrc kcrg kcrn kcrr kcru kcue kcuf kcuk kdcc kdcd kdce kdcr kddc kddd kddf kddg kddk kddr kdec kdef kden kdfc kdfn kdfr kdge kdkd kdkk kdkn kdkr kdnd kdne kdnk kdnn kdnr kdrf kduc kdug kdun kdur kecg keck kecr kedc kedd kede kedg kedr keed keef keek keen keer kefc keff kefr kege kegg kegk kegr kekc keke keku ken- kend kene keng kenk kenn kenr kenu ker- kerc kere kerf kerk kern kerr keru keug keun keur kfcd kfcf kfcr kfdn kfed kfeg kfer kfff kffg kffk kffn kfge kfgr kfnc kfnf kfnk kfnn kfrc kfrd kfre kfrg kfrn kfrr kfru kfun kgcc kgcd kgce kgcn kgcr kgdc kgdd kgec kged kgen kgff kgfk kggf kggg kggr kgnc kgnd kgng kgnr kgnu kgrc kgrd kgre kgrg kgrk kgrn kgrr kgud kkcd kkck kkcn kkcr kkdc kkdd kkdg kked kkeg kken kkfg kkfn kkfr kkgr kkkk kknd kkne kknn kknu kkrc kkre kkrf kkrk kkrn kkrr kkuu knce knck kncn kncr kncu kndc kndd knde kndf kndk kndn kndr kndu knec kned knee knef knek knen kneu knfr kngn kngr knkk knnd knng knnk knnr knrg knrk knud knue knuk knur krcc krcd krce krcg krcn krcu krdc krdd krde krdg krdr krdu krec kred kree kref krek kren kreu krfc krfd krfe krff krfg krfn krgn krkc krkd krke krkk krkn krkr krku krnd krne krng krnk krnn krnu krrc krre krrf krrg krrk krrn krrr kruc krue kruf krug kruk krun krur kucc kucd kuce kucr kudd kude kudu kued kuek kuen kueu kufc kuff kufn kufr kuge kugn kugr kuke kukk kukn kuku kunc kund kune kung kunk kunr kunu kurd kure kurk kurr kuru kuuk kuur kuuu nccc nccf nccn nccr nccu ncdc ncdn ncdr ncdu ncec nced ncee ncef ncen ncer ncfc ncfe ncgr ncnc ncnd ncrc ncre ncue ncuk ndcc ndde nder ndrc ndre ndrf necc nece neck necr nedc nedd nede nedu need neef neen neer nefd nefe neff nege neke neku nend nene neng nenu nerc nerd nere nerf nerk nerr neru neuc neue neuf neuk neun neur neuu nfcu nfdc nfer nfff ngdc nged ngef ngen nger ngur nguu nkfc nkrf nngn nnnn nrdc nren nrfc nrrc nrrd nuce nuck nucu nudc nudd nude nuee nuer nuff nuke nuku nunc nune nung nunk nunn nurc nurd nure nurn nurr nuru nuuk rccc rcdc rcde rcfc rcgc rcnr rcrd rcrg rder recc recd rece reck recr recu redc redd rede redr redu reed reef reek reen refd refe reff refg refn refr refu regd rege regn regr regu reke rend rene reng renk renn renu rerd rere rerg reru reue reuf reuk reuu rfef rffc rkkf rndc rndf rred rrfc rrrr rrun ruce ruck rudd rude rued ruen ruer rufc rufe ruff ruge rugg ruke rukk rukn ruku runc rund rune runf rung runk runn rurc rurd rure ruru ruud ruun ucdc ucdd ucrc uden uder udge uduk udun uend ufcu ufer uffe ufuk ugcc ugcg ugne ugur uguu ukcc ukek ukeu uknc ukrc ukur uncc unce