-ene -hou -one cccc cccu cccv ccee cche cchr ccnc ccne ccnr ccnu ccoc ccrc ccre ccuc ccvo cec- cece ceco ceec cen- cene ceno ceor ceou cer- cerc cere cern cero cevo chce chch chec chee cheh chen cher cheu chev chnc chno chnr choc choh chon choo chor chou chov chrc chrn chro chrr chun chur chvo cnco cnoh cnrc cnrr coce coch coco cocu coen cohn coho con- conc cone conn cono conv cooh coon cor- corc core corn coro corr coue coun cour cove covo 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 cuve cvcc cven cver cvrr eccc ecce ecco eche echo ecne eco- econ ecou ecrc ecrr ecru ecrv eeee eeoc eerc eero eevn ehcc eheh ehen eher eheu ehre en-v ence ench enco enee eneo ener ennc enne ennu eno- enoc enoe enon enue enur eone eore ercc erce erch erec eren erer erev erhc erhu erne erno eroc eroe eron eroo errc erre erro eruc eruh erur eruv erve euch euer eur- eurc eure euro even ever evoe evon evoo evre hccc hcch hech heer hehe hehn heho hene henh henn heno henu heor heou herc here hern hero herr heru heue heun heur heve hevn hhhh hnce hoce hoch hocn hocr hoen hoer hohe hohn hoho hone hono honu hooe hoon hoor horc hore horn horo horr houe hour hove hree hron hrrc hrun huch hucu huer huhn huhu hunc hune hunh huon huor hure hurn huro hurr huru huve hvcc nccc nccn nccr nccu ncec ncee ncen ncer nchc ncnc ncoc ncor ncrc ncre ncue necc nece nech neco necr neen neer neev nehe nehu nene nenh neno nenu neo- neoc neon neoo nerc nere nero nerr neru nerv neuc neue neun neuo neur neuu neve nevo nhcc nhnn nhon nhrc nnnn noce noch noco noer nohn noho non- none nonn nono nonu noo- noon nooo noor noov nor- norc nore norn noro norr norv nouh noun nour nov- nove novo nren nroc nron nrrc nuce nuch nucu nuee nuer nunc nune nunn nuno nuoc nuon nurc nure nurn nurr nuru nurv nuvo nvcc 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 orve orvr oucc ouch ouen ouer oun- oune our- oure ourn ouro ouu- ovee oven over ovo- ovon ovoo ovre rccc rcnr rcon rcuv rcvr recc rece rech recr recu reen reev rehe rehn rene renn reno renu reou rere rero reru reue reuu reve revo rhce rhee rhen rheo rhoc rhoh rhon rhue rhun rnco rocc roce roch roco roen roer roev rohe rohn rohr rohu ronc rone rono roon roor rorc rore roro roru roue rouh roun rove rovo rrrr rrun ruce ruch ruen ruer ruhe ruhh ruhn ruhr runc rune runn runo rurc rure ruro ruru ruun ruve ruvu rv-c rver rvvh uche ucho ucon ucrc ueno uher uhno uhoh uhuh uncc unce unch unco unec unee unen uner unne unno unon unov unro uocc uone uor- uore uovo urch ure- ureh urho urne uro- uroo urre urrh urun urur urve uuen uuno uuoc uuuu uv-c uven uver uvvu vche vcon vecc vech veen veer veho ven- vene venn veno venu veoh veor ver- vere vern vero veur veve vevo vhhh voce voer voeu voho vohu vone vonn vooc voor vor- vore voro voru voue vouh voun vour vreo vrhe vrnn vroc vron vuco vuen vuno vver vvvv