-hou cccc cccf ccci cccu ccee ccfc ccff ccfi cche cchr ccic ccii ccir ccoc ccrc ccre ccrf ccri ccrt cctc cctt ccuc ccut cec- cece ceci ceco cect ceec cef- cefc ceor ceou cer- cerc cere cerf ceri cero cert cet- cete ceti ceto ceui cfcf cfco cffr cfit cfor cfre cfrt cftc cfte cfth cftr chce chch chci chec chee chef cheh cher chet cheu chfc chfi chfr chic chie chif chih chir chit chiu choc choh choi choo chor chou chrc chrf chro chrr chrt chto chtr chtt chui chur chut cicc cich cici cico cicr cict cicu ciee cier cife ciff cihr ciht ciii ciit cior circ cire cirh ciri ciro cirr cirt cite citf cith citi cito citt citu ciuc coce coch coco coct cocu cofc cofe coff cofi coft coho coif coir coit coof cooh coot cor- corc core corf cori coro corr cort cotc cote coth coti coto cott cotu coue cour cout crcc crce crcr cre- crec cree creh crei creo cret creu crfc cric crie crif crit criu croc croe croh croo cror crot crrt crtc crtf crue crut ctcf ctec ctfc ctfo ctic ctor ctot ctrc cucc cuce cuci cuer cufc cuff cufi cufo cui- cuif cuir cuit cure curf curi curo curr curt cut- cutc cute cuth cuto cutt eccc ecce ecci ecco ecct ecef ecfc ecfr eche echo echt ecit eco- ecot ecou ecrc ecrf ecri ecrr ecru ect- ectc ectf ecth ecto eeee eefe eeoc eerc eero eetc eete eeth eetu efco efeo efet effi efic efit efor eft- eftu ehcc eheh eher eheu ehre ehte eich eico eiec eiei eier eiho eiou eire eitc eith eiti eito eitr eoir eore eori eotc eoto ercc erce erch erec erei erer eret erfc erft erhc erhu eric erie erih erio erit eriu eroc eroe eroi eroo errc erre erro erth ertu eruc eruh erur etcc etch etco etec etee eter etfc etfe eth- ethe etho etic etio etoe etoh etre etro ette etti etto ettu etui euch euer eufc eufi euoi eur- eurc eure euro eurt euth fccf fcch fcic fcii fcot fcto fece fech fect feer feet fefc fefe feff fefi fefo fehr fehu feie feio feir feit feof feoh ferc fere fero ferr fert feru fete feth feti fetr fett fetu ffcc ffee ffff ffii ffrr fftf fhci fhit ficc fice fich fico fict fiec fief fier fifc fife fiff fifi fifo fift fiii fioe fior fire fitc fite fiti fitt foce foch foci foco foer fofo fohr foie foof foot for- fore fori foro forr fort fote foth foti foto fott four fout frcc free frei freo fret frfc fric frie frio frit froe froh frot frou frue ft-c fter ftfc ftii ftuc fuc- fuci fuct fuet fufc fuff fufu fuir fuit fuor fur- fure furi furo furr furt fute futi futo futu h-ii hccc hcch hcfc hchi hech hect heef heer heet hefe heft hehe heho heic heie heif heih heir heit heor heou herc here heri hero herr hert heru hete heth heto hett hetu heue heui heur hfce hhhh hhof hi-c hicc hice hich hico hiei hier hiet hieu hiff hifh hifi hifo hifr hihc hihe hihi hiho hiht hiie hiit hiiu hioc hire hirf hiri hiro hirt hiru hitc hite hiti hito hitt hoce hoch hocr hoei hoer hofe hoff hofu hohe hoho hoie hoif hoir hoit hooe hoof hoor hoot horc hore hori horo horr hort hote hoth hoti hoto hotr hott hotu houe houf hour hout hree hrfc hrit hrrc hrte htcc htet htfc htoh httr huch hucu huer huet hufc hufe huff hufu huhi huhu huie huif huir huit huor huot hure huri huro hurr hurt huru hute huth huti huto hutt hutu iccc iccf icci icco iccr icct iccu icec icee icef icer icet ichc iche ichi icho ichr ichu icoc icor icrc icre icrf icrr icrt icru icue iecc ieet ieie ieio ieoh iere ieri ietf iett ifco ifer ifhe ifht ific ifit ifor ifrf ifri ifto ihcc iher ihit ihrc ihre ihtc ihuo iiht iiie iiii iiio iiit iioi iioo iirc iitr iitt iiuc ioci ioee iofc ioii ioio ioit ioof iooi iooo iore iori iote iotf ioto ircc ircu iree irer irfe irfu iri- iric irie irio iroc iroh irrc irre irri irte irtf irti itch itec iter itet ithc ithe itic itie itif itof itoh itoi itoo itor itou itrf itri ittf itto itur iucc iuce iuef iuiu o-eo occc occi occt oce ocee ocef ocet oche ochi ocht ocre ocro ocrr oct- octe octi octo ocur oec- oecc oeec oere oeti oeuf ofcr ofer off- offc offe offh offo offr offu ofit ofor ofre ohcc ohee oher ohhi ohho ohif ohio ohoh ohre ohte ohto ohtu oici oier oiii oire oirt oitc oiti oocr ooer ooff ooho oooh oooo oore oort orce orch orci orco ore- orec oreh oreo orer orfe orff orfi orfu orhe ori- oric orie orif orio orit oro- oroe orof oror orot orri orro ortc orte orth orto otee oter otfc othe otho othr otic otif otit oto- otoe otof otoh otoo otor otre otro otte otti otto ottu otur oucc ouch ouer oufc oufe ouff ouie ouii ouir ouit our- oure ouro ourt out- oute outh outi outo ouu- rccc rcet rcfc rcic rctc rcti recc rece rech reci recr rect recu reef reet refe reff refi refr reft refu rehe rehi reht reif reii reir reit reiu reof reot reou rere reri rero rert reru rete reth reti reto retr rett reue reuf reut reuu rfef rffc rfic rftc rhce rhee rheo rhet rhio rhoc rhoh rhue ricc rice rich rico rict rief rier riet rieu rife riff rift rifu riho riht riif riot riou rire riri rite rith riti rito ritt ritu riue rocc roce roch roco roer roet rofc rofe roff rofo rohe rohr rohu roif roio roir roit roiu roof rooi roor root rorc rore rori roro rort roru rotc rote roth roti