-ene -hou -one cccc cccu ccee cche cchr ccnc ccne ccnr ccnu ccoc ccrc ccre ccuc cec- cece ceco ceec cen- cene ceno ceor ceou cer- cerc cere cern cero chce chch chec chee cheh chen cher cheu chnc chno chnr choc choh chon choo chor chou chrc chrn chro chrr chun chur cnco cnoh cnrc cnrr coce coch coco cocu coen cohn coho con- conc cone conn cono cooh coon cor- corc core corn coro corr coue coun cour crcc crce crcr cre- crec cree creh cren creo creu crne croc croe croh cron croo cror crue crun cucc cuce cucn cuer cune cuno cuon cure curn curo curr eccc ecce ecco eche echo ecne eco- econ ecou ecrc ecrr ecru eeee eeoc eerc eero ehcc eheh ehen eher eheu ehre ence ench enco enee eneo ener ennc enne ennu eno- enoc enoe enon enue enur eone eore ercc erce erch erec eren erer erhc erhu erne erno eroc eroe eron eroo errc erre erro eruc eruh erur euch euer eur- eurc eure euro hccc hcch hech heer hehe hehn heho hene henh henn heno henu heor heou herc here hern hero herr heru heue heun heur hhhh hnce hoce hoch hocn hocr hoen hoer hohe hohn hoho hone hono honu hooe hoon hoor horc hore horn horo horr houe hour hree hron hrrc hrun huch hucu huer huhn huhu hunc hune hunh huon huor hure hurn huro hurr huru nccc nccn nccr nccu ncec ncee ncen ncer nchc ncnc ncoc ncor ncrc ncre ncue necc nece nech neco necr neen neer nehe nehu nene nenh neno nenu neo- neoc neon neoo nerc nere nero nerr neru neuc neue neun neuo neur neuu nhcc nhnn nhon nhrc nnnn noce noch noco noer nohn noho non- none nonn nono nonu noo- noon nooo noor nor- norc nore norn noro norr nouh noun nour nren nroc nron nrrc nuce nuch nucu nuee nuer nunc nune nunn nuno nuoc nuon nurc nure nurn nurr nuru o-eo occc occn oce ocee oche ocon ocre ocro ocrr ocur oec- oecc oeec oen- oeno oere ohcc ohee ohen oher ohho ohne ohno ohoh ohre ohrn onc- once onco one- onec onee oneh oneo oner onne onno onon onor onue onur oocr ooer ooho oone oooh oooo oore orce orch orco ore- orec oreh oren oreo orer orhe ornc orne orno oro- oroe oron oror orro oucc ouch ouen ouer oun- oune our- oure ourn ouro ouu- rccc rcnr rcon recc rece rech recr recu reen rehe rehn rene renn reno renu reou rere rero reru reue reuu rhce rhee rhen rheo rhoc rhoh rhon rhue rhun rnco rocc roce roch roco roen roer rohe rohn rohr rohu ronc rone rono roon roor rorc rore roro roru roue rouh roun rrrr rrun ruce ruch ruen ruer ruhe ruhh ruhn ruhr runc rune runn runo rurc rure ruro ruru ruun uche ucho ucon ucrc ueno uher uhno uhoh uhuh uncc unce unch unco unec unee unen uner unne unno unon unro uocc uone uor- uore urch ure- ureh urho urne uro- uroo urre urrh urun urur uuen uuno uuoc uuuu