erre erro eruc eruh erur euch euer eufc eur- eurc eure euro fccf fcch fccp fcup fece fech feen feer fefc fefe feff fefo fehr fehu fene fenn feof feoh feon fepc ferc fere fern fero ferr feru ffcc ffee ffff ffrr ffun fhup fnuf foce foch foco foer fofo fohn fohr fone fono foof foon fopp for- fore forn foro forr foun foup four fp-c fpcc fprf frcc frcn frcp free fren freo frep frfc froe froh fron frop frou frue frun fuc- fufc fuff fufu fune funf funh fuor fur- fure furn furo furr hccc hcch hcfc hcpc hcrp hech heef heep heer hefe hehe hehn heho hene henh henn heno henu heor heou hepc hepe hepp hepu herc here hern hero herp herr heru heue heun heur hfce hhhh hhof hhpc hnce hoce hoch hocn hocr hoen hoer hofe hoff hofu hohe hohn hoho hone hono honu hooe hoof hoon hoop hoor hope hopf hopo hopp horc hore horn horo horr houe houf houp hour hpcc hpfc hppe hpue hree hrfc hron hrpc hrpp hrrc hrun huch hucu huer hufc hufe huff hufu huhn huhu hunc hune hunh huon huor hupe hupp hure hurn huro hurr huru n-up nccc nccf nccn nccp nccr nccu ncec ncee ncef ncen ncep ncer ncfc ncfe nchc ncnc ncoc ncor ncpc ncrc ncre ncrp ncue necc nece nech neco necr neef neen neep neer nefe neff nefh nehe nehu nene nenh neno nenu neo- neoc neon neoo nepc nepe neph nepr nerc nere nerf nero nerr neru neuc neue neuf neun neuo neur neuu nfcu nfer nfff nfon nhcc nhnn nhon nhrc nhrp nnnn nnpr noce noch noco noer nohn noho non- none nonn nono nonu noo- noon nooo noop noor nope noph nor- norc nore norf norn noro norr nouh noun noup nour npcc nppc nren nrfc nroc nron nrpc nrpn nrrc nuce nuch nucu nuee nuer nuff nunc nune nunn nuno nuoc nuon nupe nurc nure nurn nurp nurr nuru o-eo occc occn oce ocee ocef ocfp oche ocon ocpp ocre ocro ocrr ocur oec- oecc oeec oen- oeno oere oeuf ofcr ofen ofer off- offc offe offh offo offr offu ofno ofor ofre ohcc ohee ohen oher ohho ohne ohno ohoh ohre ohrn onc- once oncf onco one- onec onee oneh oneo onep oner onne onno onon onor onpu onue onup onur oocr ooer ooff ooho oone oooh oooo oore opec open opep oper opo- opon opor oppo orce orch orco ore- orec oreh oren oreo orer orfe orff orfu orhe ornc orne orno oro- oroe orof oron oror orpc orpe orph orro orup oucc ouch ouen ouer oufc oufe ouff oun- oune oupe ouph our- oure ourn ouro ouu- pccc pcce pcep pcer pcfc pchp pcoe pcpn pcpp pcrc pcre pcrf pcun pece pech peco pecr peec peen peep peer pefc peff pehe peho pehr pen- penc pene penh penn peno penu peon peor peou pepe pepo per- perc pere perf perh pern pero perp perr peru peun peur pfce pfff pffr phcc phe- phen phno phoh phon phoo phrr phun pnec pneu pnon pnpo pnpp pnro pnup poce poch poco poer poff ponc pone pono ponp poof pooh poon poop poor pop- popc pope popo popp porc pore porn poro porr pouf poun poup pour ppcc ppen pper pppn pppo pppp pprc pprf ppru ppur prcc prcf prcp pre- prec pree pref pren prep preu prfc prnp pro- proc proe prof pron proo prop prou prue pruf pruu pu-e puce puch pueo puer pueu puff puhn punc pune puno punu pupe pupu pur- pure puro purp purr puru puuc rccc rcep rcfc rcnr rcon rcpo recc rece rech recp recr recu reef reen reep refe reff refn refr refu rehe rehn rene renn reno renu reof reop reou repe repo repp repr repu rere rero reru reue reuf reup reuu rfef rffc rhce rhcp rhee rhen rheo rhoc rhoh rhon rhue rhun rnco rncp rocc roce roch roco roen roer rofc rofe roff rofo rohe rohn rohr rohu ronc rone rono roof roon roop roor rope ropo rorc rore roro roru roue rouf rouh roun roup rpfc rpho rpoe rpof rpon rppn rrfc rrrr rrun ruce ruch ruen ruer rufc rufe ruff rufo ruhe ruhh ruhn ruhr runc rune runf runn runo rupe rupp rurc rure ruro rurp ruru ruun u-rp uccp uche ucho ucon ucph ucrc ueno ufcu ufer uffe uher uhno uhoh uhuh uhup uncc unce uncf unch unco uncp unec unee unef unen uner unfp unne unno unon unop unpc unrf unro uocc uofo uone uor- uore upen upne upnp upon upor uppc uppe uppp uppu upup urch ure- ureh urfe urff urho urne uro- uroo urpo urre urrh urun urup urur uucp uuen uuno uuoc uuuu

c-cor c-one c-p-c c-pop ccccc cech ceche ceco- cecon cecun ceene ceere cefcu cefor cence ceneu ceno- cenon cenpf cenph cenpn cenpo ceoce ceoor ceorn cepno ceppo cerc- cerce cerco cerec ceren cerer cerne cerno cero- ceroc ceron cerou cerre cerro cfhof cfour cfu-e chech cheep cheer chefe cheff cheho chehr chen- chene chenu cheo chepe chepo chere chern chero cherp cheru cheue chher choco choff chone chono chonu choof choon choop choor chope chor- chore choro choue choup chrne chron chueh chuff chuno chupe chupp chur- chure churn churr churu cneru cnnfn cnnnn co-co co-np co-op cocc- cocce cocco coceo coche cocon cocur coen- coepe coeur cofer coffe cofre cofur cohee cohen cohoe cohon cohoo cohue conch conco concr coner confu conne connu cono- conon conop conor cooch cooee cooer coone coope coore copce copec copen coper coppe coppo copr- copre copro copur corce core- coree coren corer coreu corfe corfo corfu corne corno cornu coro- coron corop corpe corre corun couch couco couer couhe coupe coure couru cpcfc cphpc crece creen creep creer cren- creo- creon creop crepe crepu creu- creue creup crnce crnec crner croce croco crohn crone crooe croon croop cropc crope cropo crore croun croup cruce crufe crune cruor crupe crure