-hou cccc cccf ccci cccp cccu ccee ccfc ccff ccfi cche cchp cchr cchy ccic ccii ccip ccir ccoc ccpe ccpp ccpr ccrc ccre ccrf ccri ccrp ccuc ccup cec- cece ceci ceco cecp ceec cef- cefc ceip ceop ceor ceou cepc cepe ceph cepo cepp cepr cer- cerc cere cerf ceri cero cerp cery ceui ceyu cfcf cfco cfcy cffr cfor cfpo cfpr cfre cfrp cfry chce chch chci chcp chec chee chef cheh chep cher cheu chey chfc chfi chfr chic chie chif chih chip chir chiu choc choh choi choo chop chor chou choy chpf chpp chpr chrc chrf chro chrp chrr chui chur chuy chy- chyc cicc cich cici cico cicr cicu ciee cier cife ciff cihr ciii cior cipf cipo cipp circ cire cirh ciri ciro cirr ciuc ciup ciyu coce coch coco cocp cocu coep cofc cofe coff cofi coho coif coip coir coof cooh coop cope coph copi copo copp copr copy cor- corc core corf cori coro corp corr cory coue coup cour couy coyf coyo coyr cpce cpcu cpep cper cpff cpic cpif cpio cpre cpri crcc crce crcr cre- crec cree creh crei creo crep creu crfc cric crie crif crip criu croc croe croh croo crop cror croy crpc crue crup cry- cryo cucc cuce cuci cuer cufc cuff cufi cufo cui- cuif cuir cupe cupo cupp cupr cure curf curi curo curr cury cuy- cuyo cuyp cuyr cyc- cycc cyfe cyfh cyfi cypc cyre cyy- cyyc eccc ecce ecci ecco ecef ecfc ecfr eche echo ecip eco- ecop ecou ecpp ecrc ecrf ecri ecrr ecru eeee eefe eeoc eerc eero eery efco efeo effi effy efic efor ehcc eheh eher eheu ehre eich eico eiec eiei eier eiho eiou eipo eipr eire eiry eoir eore eori epcc epch epci epec epee eper epfc eph- ephi epi- epic epie epip epoc epor eppc eppo eppp eppy epro eprp ercc erce erch ercp erec erei erer erfc erhc erhu eric erie erih erio eriu eroc eroe eroi eroo erpe errc erre erro eruc eruh erur eryc erye euch euer eufc eufi euoi eur- eurc eure euro eury eyec eyer eyey eyfi eyio eyir eype eyre eyry eyup eyyr fccf fcch fccp fcic fcii fcup fece fech feer fefc fefe feff fefi fefo fehr fehu feie feio feir feof feoh fepc ferc fere fero ferr feru fery feyr ffcc ffee ffff ffii ffrr fhci fhup ficc fice fich fico fiec fief fier fifc fife fiff fifi fifo fiii fioe fior fipp fire firy foce foch foci foco foer fofo fohr foie foof fopp for- fore fori foro forr foup four fp-c fpcc fprf frcc frcp free frei freo frep frey frfc fric frie frio frip froe froh frop frou frue frye fuc- fuci fufc fuff fufu fuir fuor fur- fure furi furo furr fury fuyu fyce fych fyeo fyfe fyfi fyre fyry h-ii hccc hcch hcfc hchi hcpc hcrp hech heef heep heer hefe hehe heho heic heie heif heih heir heor heou hepc hepe hepi hepp hepu herc here heri hero herp herr heru hery heue heui heur heye heyf heyh heyr hfce hfip hhhh hhip hhof hhpc hi-c hicc hice hich hico hicp hiei hier hieu hiff hifh hifi hifo hifr hihc hihe hihi hiho hiie hiiu hioc hipc hipe hipo hipp hire hirf hiri hiro hiru hiyo hoce hoch hocr hoei hoer hoey hofe hoff hofu hohe hoho hoie hoif hoip hoir hooe hoof hoop hoor hope hopf hopi hopo hopp hopy horc hore hori horo horr hory houe houf houp hour hoye hoyi hpcc hpfc hppe hpue hree hrfc hrip hrpc hrpp hrrc huch hucu huer huey hufc hufe huff hufu huhi huhu huie huif huir huor hupe hupp hure huri huro hurr huru hury huye huyr hyce hyer hyfr hyhe hyo- hyp- hype hyph hypo hypy hyre iccc iccf icci icco iccp iccr iccu icec icee icef icer icey ichc iche ichi icho ichr ichu ichy icoc icor icpc icpo icrc icre icrf icrr icru icry icue icup iecc ieie ieio ieoh iere ieri ifco ifcp ifer iffy ifhe ific ifor ifpo ifrf ifri ifyo ihcc ihep iher ihop ihrc ihre ihuo iiie iiii iiio iioi iioo iiop iipf iirc iiuc ioci iocp ioee iofc ioii ioio ioof iooi iooo iore iori ipcc ipce ipec iper ipfc iphc iphr ipie ipoe ipoh ipop ippc ippf ippo ippr ippy ipri ipur ircc ircu iree irer irfe irfu iri- iric irie irio irip iriy iroc iroh irop irpc irpe irrc irre irri iucc iuce iuef iuiu iupp iyer iyre o-eo occc occi oce ocee ocef ocfp oche ochi ocpp ocre ocro ocrr ocur oec- oecc oeec oere oeuf oeye oeyo ofcr ofer off- offc offe offh offo offr offu offy ofor ofre ohcc ohee oher ohey ohhi ohho ohif ohio ohoh ohre ohye ohyo oici oier oiii oipc oire oiry oocr ooer ooff oofy ooho oooh oooo oore oory opec opei opep oper ophi opic opie opii opio opo- opor oppi oppo oppy opry opye orce orch orci orco ore- orec oreh oreo orer orey orfe orff orfi orfu orhe ori- oric orie orif orio oro- oroe orof oror oroy orpc orpe orph orpi orri orro orry orup oucc ouch ouer oufc oufe ouff ouie ouii ouir oupe ouph our- oure ouro ouu- ouyr oyce oych oyee oyer oyeu oyou oyre oyri pccc pcce pcep pcer pcfc pchp pcip pcoe pcpp pcrc pcre pcrf pece pech peci peco pecr pecy peec peep peer pefc peff pehe peho pehr peio peip peir peor peou pepe pepi pepo per- perc pere perf perh peri pero perp perr peru pery peur peyo peyr pfce pfff pffr pfic pfui phcc phe- phey phi- phip phoh phoo phrr picc pice pich pici pico picr picu picy piep pier piff piip pipe pipi pipo pipp pipy pirc pire piri piro pirr piru piry piye piyo poce poch poco poer poey poff pofi poio poof pooh poop poor pop- popc pope popi popo popp popy