-er c-- ccc cce cch cco ccr ccu ccv ce- cec cee ceh ceo cer ceu cev ch- chc che chh cho chr chu chv co- coc coe coh coo cor cou cov crc cre crh cro crr cru crv cuc cue cuh cuo cur cuu cuv cvc cve cvh cvo cvr cvu cvv ec- ecc ece ech eco ecr ecu ecv eec eee eeo eer eev ehc ehe ehh eho ehr ehu ehv eo- eoc eoe eoh eoo eor eou erc ere erh ero err eru erv eu- euc eue eur euv evc eve evh evo evr evv hcc hce hch hco hcr hcv he- hec hee heh heo her heu hev hhc hhe hhh hho hhr hhu hhv hoc hoe hoh hoo hor hou hov hr- hrc hre hrh hro hrr hru hrv huc hue huh huo hur huu huv hv- hvc hvo hvr hvv oc- occ och oco ocr ocu ocv oec oee oeh oeo oer ohc ohe ohh oho ohr ohu oo- ooc ooh ooo oor oov or- orc ore orh oro orr oru orv ou- ouc oue ouh ouo our ov- ovc ove ovh ovo ovv rcc rce rch rco rcr rcu rcv re- rec ree reh reo rer reu rev rh- rhc rhe rhh rho rhr rhu rhv roc roe roh roo ror rou rov rrc rrh rrr rru ruc rue ruh ruo rur ruu ruv rvc rve rvh rvo rvr rvu rvv ucc uce uch uco ucr ucu ucv uec uee ueh uer uhc uhe uhh uho uhr uhu uhv uoc uoe uoo uor ur- urc ure uro urr uru uuc uue uur uuu uvc uve uvo uvu uvv v-e vcc vce vch vco vcr vcu vec vee veh veo ver veu vh- vhc vhe vho voc voe voh voo vor vou vov vrc vre vrh vrr vru vue vur vuv vvc vvo vvr vvv

-hou cccc cccu cccv ccee cche cchr ccoc ccrc ccre ccuc ccvo cec- cece ceco ceec ceor ceou cer- cerc cere cero cevo chce chch chec chee cheh cher cheu chev choc choh choo chor chou chov chrc chro chrr chur chvo coce coch coco cocu coho cooh cor- corc core coro corr coue cour cove covo crcc crce crcr cre- crec cree creh creo creu croc croe croh croo cror crue cucc cuce cuer cure curo curr cuve cvcc cver cvrr eccc ecce ecco eche echo eco- ecou ecrc ecrr ecru ecrv eeee eeoc eerc eero ehcc eheh eher eheu ehre eore ercc erce erch erec erer erev erhc erhu eroc eroe eroo errc erre erro eruc eruh erur eruv erve euch euer eur- eurc eure euro ever evoe evoo evre hccc hcch hech heer hehe heho heor heou herc here hero herr heru heue heur heve hhhh hoce hoch hocr hoer hohe hoho hooe hoor horc hore horo horr houe hour hove hree hrrc huch hucu huer huhu huor hure huro hurr huru huve hvcc o-eo occc oce ocee oche ocre ocro ocrr ocur oec- oecc oeec oere ohcc ohee oher ohho ohoh ohre oocr ooer ooho oooh oooo oore orce orch orco ore- orec oreh oreo orer orhe oro- oroe oror orro orve orvr oucc ouch ouer our- oure ouro ouu- ovee over ovo- ovoo ovre rccc rcuv rcvr recc rece rech recr recu reev rehe reou rere rero reru reue reuu reve revo rhce rhee rheo rhoc rhoh rhue rocc roce roch roco roer roev rohe rohr rohu roor rorc rore roro roru roue rouh rove rovo rrrr ruce ruch ruer ruhe ruhh ruhr rurc rure ruro ruru ruve ruvu rv-c rver rvvh uche ucho ucrc uher uhoh uhuh uocc uor- uore uovo urch ure- ureh urho uro- uroo urre urrh urur urve uuoc uuuu uv-c uver uvvu vche vecc vech veer veho veoh veor ver- vere vero veur veve vevo vhhh voce voer voeu voho vohu vooc voor vor- vore voro voru voue vouh vour vreo vrhe vroc vuco vver vvvv

c-cor c-evo ccccc cech ceche ceco- ceere ceoce ceoor cerc- cerce cerco cerec cerer cero- ceroc cerou cerre cerro cervo chech cheer cheho chehr cheo chere chero cheru cherv cheue cheve chher choco choor chor- chore choro choue chueh chur- chure churr churu co-co cocc- cocce cocco coceo coche cocur coeur coeve cohee cohoe cohoo cohue cooch cooee cooer coore corce core- coree corer coreu coro- corre corve corvo couch couco couer couhe coure couru couve coveo cover crece creer creo- creu- creue creve crhov croce croco crooe crore crove cruce cruor crure cruve cuche cuero cuevo cuoco cuore curce curch curer curre curro curve cuvee cvrce eccho ecorv eeeee eevee eever eocho eochu eorre erech erere ereve eroor erore error euchv eucre euro- eurre evere evero everr eveve evoor evour h-cho hcooh he-he he-ro hecco heche heere heore herce heroe herre herro herur herve heuch heuer heure hever hhhhh hhour ho-ho ho-oh hocco hoche hoeve hohoe hooce hooch hooer hoore hoove horce horch horhe horre horro horru houce houch hourc houre houve hover hreoc hrere hrhov hroch hucch huche hucho hueco huere huevo huhuh hureh hurre huuru occur ocher ochre ochro ocoee ocree oeco- oh-oh ohchr ohour oo-er oocre ooher ooooh ooooo oovoo orech oreco oreo- orere orero oroch oroco oroer oruce oruch oruro orveh ouche oucho ouoro ource oure- ouver ouvre oveco over- overo r-co- recce recco reche recue recur reece reech reere reerh reeve rehco reher rehoe rehue rere- reree reuer revco rever revue rheo- rhoeo ro-ro rocco roche rocor rocou rocov roero rohov rohru rooer roore rooue roove rorer rouch rouer rouhe roure rover rucer ruche ruere ruhve rurec u-cee ucero uchee ucheh uchuu uh-ee uh-oh uh-uh uhecr uhhoh uhhuh uhuru uouee urech ureo- urour uruce urucu uuuuu uvrou vecer veche vecov veeco veere veeve verch verco verre verve veuve vevce veveo vever voche voere voore vooru vorce vorre vouch vouhe voure vrech vuere vuver

ceecee cerco- cerove cerovo ceruce cevher cheche chechu cheech cheere cheero cheeve cherch cheree cheroh cherre cherur cherve chevee cheveu chevre chevru chocho