c-cor c-p-c c-pop ccccc cccii cciii cech ceche cechi ceci- cecie ceco- cecri ceere ceipp ceoce ceoor cepci cepic cepie cepii ceppo cerc- cerce cerci cerco cerec cerer ceric cerie cerio cero- ceroc cerou cerre cerro chech cheep cheer cheho chehr cheir cheo chepe chepi chepo chere cheri chero cherp cheru cheue chher chich chico chier chihe chiho chio- chir- chire chiri chiro chirp chirr chiru choco choei choir choop choor chope chopi chor- chore choro choue choup chric chueh chupe chupi chupp chur- chure churi churr churu cicer ciceu ciche cicho ciech ciope cipce cipco ciper cippi cipre cipro circe circo ciric cirie cirio cirr- cirri cirro co-co co-op cocc- cocce cocci cocco coceo coche cocio cocir cociu cocur coepe coeur cohee cohoe cohoo cohue coice coire coiro cooch cooee cooer cooie coope coore copce copec copei coper copic copie copii copir coppe coppi coppo copr- copre copro copur corce core- coree corer coreu corie corio coro- coroi corop corpe corre corri couch couco couer couhe coupe coure couri couru cpeir cphpc cpi-u crece creep creer creio creo- creop crepe crepu creu- creue creup crice crich crier crio- cripe croce croci croco crooe croop cropc crope cropo crore croup cruce cruor crupe crure cucei cuche cuchi cucui cuero cueup cuire cuoco cuore cuper cupic cupr- cupro curce curch curer curic curie curio curre curri curro curup e-pro ecchi eccho eccup ecipe ecori ecorp eeeee eepee eerie ehire eiche eicho eieio eipic eipri eirie eocho eochu eorre eperc epher epheu ephor epice epico epoch eppie epure erech erere erice erich erier eriic erio- eroor erore error eucip eucre euric euro- europ eurre h-cho hcooh he-he he-ro hecco heche hechi hecup heeii heepe heere heico heihe heire heore hepco heper hepro herce herei heric herie heroe herre herro herur heuch heuer heure hhhhh hhour hi-hi hichu hier- hiero hipec hiper hipo- hipop hipp- hippe hippi hippo hirch hiree hirer hiroe hiroi hiroo hirur ho-ho ho-oh hocco hoche hochi hoeie hoeri hohoe hooce hooch hooer hooie hoope hoore hoori hopeh hopei hoper hopie hoppe hoppo hopup horce horch horhe horie horii horio horre horro horru horup hou-i houce houch houir houpe hourc houre houri hreoc hrere hroch hrrep hu-pe hucch huche hucho hueco huere huhuh huihe huire hupeh hupei huppe hureh hurre hurri hurup huuru icche iceci iceup ichec ichhi ichor icici icier iecee ieiri iepe ieper ierei ieroe ihere ihope iiiee iiiii ioooi ioooo iorio ipcop iperu ipour ippee ippei ircii irece irepo irico irori irour irrep irupi iuchi iurie occii occur ocher ochre ochro ocice ocoee ocree ocrie oeco- oeiro oeppo oh-oh ohchr oheir ohiou ohour ohrio oichi oo-er oocre ooher ooioo ooooh ooooo oopic oorie opepe opere ophep ophi- ophic ophio ophir ophur opici opico opier opihi opio- opir opoho opper oppie orcop orech oreco oreo- oreoi orere orero orhei orice oroch oroco oroer oropi orphe oruce oruch oruro ouche ouchi oucho ouihi ouir- ouoro ouphe ource oure- ouric ourie p-rep pcepi pci-e pecco peche peece peere peeri peice peich peiho peire pepco pepee pepoi peppe peppi pepup perce perch perci perec perer perho peri- peric perie perio perou perre perri perro peruc perur peuce peure phccc phecc pheer pheo- phere phhir phiph phiri phore phrop phuoc picco piche pichi pico- picoe picou picr- picro picui piece piech piere pieri piero pieup piiri piper pippi pippo pipri pirce pirch pireh pirho piric pirie pirou pirre pirri pirro pirui piuri piuro piuru po-po poche pochi pocho pocop pocri poeir poher pohio poipu poire pooch pooer poope poopo poore poori popco poper popoi popop poppe poppi poppo popup porch porco porcu porec porer poro- poroi porri porro porur pouce pouch pouer poupe poure prece preci preco preie preop prhci price prich prier prior proch proer proor prop- prope propp propr prore pruce pucci pucie puech pueri puero puhoi puppe puppo pupri purce puree pureh purer purie purio puro- purre puuri r-co- rcirc re-up recce recco recep reche recio recip recue recur reece reech reepe reere reerh rehco reher rehoe rehri rehue reice reich repco repec repic repop repor reppe repro rere- reree reric rerip rerir reuer reuir rheic rheo- rhipe rhoeo rhppc ricci ricco ricer riceu riche richi richo ricoh riich rioch ripec riper ripio rippe ripup ririe rirpu riuer ro-ro rocco roche rocio rociu rocor rocou roero rohci rohri rohru rooer roohi roope roore rooue roper roppe rorer roric rouch rouer rouhe roure rprop rripe rucci rucer ruche ruchi ruere ruiru rupee ruper rupie rurec ruric u-cee u-pop ucero uchee ucheh uchoi uchuu ucoii uh-ee uh-oh uh-uh uhecr uhhoh uhhuh uhuru uiro uouee upc-e upher upice upier upper uppie urech ureic ureo- uric- urich uropi urour urphi urric uruce urucu urupe ururi uuuuu