-ene -one cccc cccu ccee ccgc ccnc ccne ccnr ccnu ccoc ccrc ccre ccrg ccuc cec- cece ceco ceec cege cego ceke cen- cene ceng ceno ceor ceou cer- cerc cere cern cero cgcc cgcg cger cgro ckck ckco cken cker ckgn ckgo cknc ckoc ckoo ckor ckrc cnco cnrc cnrr coce cock coco cocu coen cogo cok- coke coko con- conc cone cong conk conn cono cook coon cor- corc core corg cork corn coro corr coue couk coun cour crcc crce crcr cre- crec cree creg cren creo creu crkc crne croc croe crok cron croo cror crue crug cruk crun cucc cuce cuck cucn cuek cuer cuk- cuke cune cuno cuon cure curn curo curr eccc ecce ecco ecko ecne eco- ecog econ ecou ecrc ecrr ecru eeee eeke eeng eeoc eerc eerg eero egcc egcg egcr egec egee eger egge eggo egne ego- egon egor egre ekco ekek eken eker ekne ekur ence enco enee eneg eneo ener enge engg engo engr enke enkr ennc enne ennu eno- enoc enoe enon enue enur eone eore ercc erce erec eren erer erg- ergg ergo erke erne erno eroc eroe eron eroo errc erre erro eruc erur euer euge eur- eurc eure euro gc-c gccc gcrg gece geck geek geen geer gege gegg gego geko gen- genc gene geng genk genn geno genu geo- geog geon gere gern gero geru geue geun gggg ggrn gncc gneu gngc gnoo gnrc gnrr goce gocr goen goer gogo goke goku gon- gone gong gonk gonn gono gonu goog gook goon goor gore gorg gorn goro gorr gou- goug gouk goun gour grcc grce grec gree greg gren greu groc grog grok gron groo gror grou grrr grue grug grun grur guck guen guer guge gugg gugu gung gunk gunn gure gurg gurk gurn guro gurr guru kccc kcck kccr kccu kcec kcee kceg kceo kceu kcgc kcgr kckc kckk kckn kcko kckr kcno kcnr kcoe kcog kcon kcor kcou kcrc kcrg kcrn kcro kcrr kcru kcue kcuk kecg keck keco kecr keek keen keer kege kegg kegk kegr kekc keke keko keku ken- kene keng kenk kenn keno kenr kenu keok keon ker- kerc kere kerk kern kero kerr keru keug keun keur kgcc kgce kgcn kgcr kgec kgen kgeo kggg kggo kggr kgnc kgng kgno kgnr kgnu kgoe kgon kgor kgou kgrc kgre kgrg kgrk kgrn kgro kgrr kkck kkcn kkco kkcr kkeg kken kkgo kkgr kkkk kkne kknn kkno kknu kkon kkoo kkor kkrc kkre kkrk kkrn kkro kkrr kkuu knce knck kncn knco kncr kncu knec knee knek knen kneo kneu kngn kngr knkk knng knnk knnr knoc knoe knog knok knon knor knou knrg knrk knro knue knuk knur kock kocn koen koge kogg kogn kogo kogu kokc koke kokk kokn koko kokr koku konc kone kong konk kono kooc koog kook koon kooo koor koou korc kore korg kork korn koro korr koru koue kour kouu krcc krce krcg krcn krco krcu krec kree krek kren kreo kreu krgn krkc krke krkk krkn krko krkr krku krne krng krnk krnn krno krnu kroc kroe krog krok kroo kror krrc krre krrg krrk krrn krro krrr kruc krue krug kruk krun krur kucc kuce kuco kucr kuek kuen kueu kuge kugn kugo kugr kuke kukk kukn kuku kunc kune kung kunk kuno kunr kunu kuok kuon kuoo kure kurk kuro kurr kuru kuuk kuur kuuu nccc nccn nccr nccu ncec ncee ncen ncer ncgr ncnc ncoc ncor ncrc ncre ncue ncuk necc nece neck neco necr neen neer nege nego neke neko neku nene neng neno nenu neo- neoc neon neoo nerc nere nerk nero nerr neru neuc neue neuk neun neuo neur neuu ngen nger ngon ngor ngou ngur nguu nkok nkor nngn nnnn noce nock noco noer nogg nogo noke noko non- none nong nonn nono nonu noo- nook noon nooo noor nor- norc nore norg nork norn noro norr noun nour nren nroc nron nrrc nuce nuck nucu nuee nuer nuke nuku nunc nune nung nunk nunn nuno nuoc nuon nurc nure nurn nurr nuru nuuk o-eo occc occn oce ocee ocke ocon ocre ocro ocrr ocur oec- oecc oeec oen- oeno oere ogee ogen oger ogge ogog ogon ogou ogre ogro ogun okcu oken oker okgo okko okno okok okon okor okre okro okun okur onc- once onco one- onec onee oneg onek oneo oner onge ongo ongu onne onno onon onor onue onur oocr ooer ooku oone oooo oore orce orco ore- orec oreg orek oren oreo orer orge orgn orgo orke orko ornc orne orno oro- oroe orok oron oror orro oucc ouen ouer ouge oun- oune oung our- oure ourn ouro ouu- rccc rcgc rcnr rcon rcrg recc rece reck recr recu reek reen rege regn rego regr regu reke reko rene reng renk renn reno renu reog reou rere rerg rero reru reue reuk reuu rnco rocc roce rock roco roeg roen roer roge rogg rogo roke rokk roko rokr roku ronc rone rong ronk rono roog rook roon roor rorc rore rork roro roru roue rouk roun rrrr rrun ruce ruck ruen ruer ruge rugg ruke rukk rukn ruku runc rune rung runk runn runo ruok rurc rure ruro ruru ruun ucon ucrc ueno ugcc ugcg ugeo uggo ugne ugro ugur uguu ukcc ukek ukeu ukko uknc ukok ukon ukrc ukur uncc unce uncg unco unec unee unen uner ungo ungu unke unkn unko unne unno unon unro uocc uoke uone uor- uore ure- urge urgu urke urne uro- urok uroo urre uruk urun urur uuen uuno uuoc uuuu