-er c-- ccc cce cch cck cco ccr ce- cec cee ceh cek ceo cer ch- chc che chh chk cho chr ckc ckh cko co- coc coe coh cok coo cor crc cre crh crk cro crr ec- ecc ece ech eck eco ecr eec eee eek eeo eer ehc ehe ehh eho ehr ekc eke ekh eko ekr eo- eoc eoe eoh eok eoo eor erc ere erh erk ero err hcc hce hch hck hco hcr he- hec hee heh hek heo her hhc hhe hhh hhk hho hhr hkh hkk hko hkr hoc hoe hoh hok hoo hor hr- hrc hre hrh hrk hro hrr kcc kce kch kck kcr ke- kec kee keh kek keo ker khe khh khk kho khr kkc kke kkh kkk kkr koc koe koh kok koo kor krc krk kro krr oc- occ och ock oco ocr oec oee oeh oeo oer ohc ohe ohh oho ohr okc oke okk oko okr oo- ooc ooh ook ooo oor or- orc ore orh ork oro orr rcc rce rch rco rcr re- rec ree reh rek reo rer rh- rhc rhe rhh rho rhr rkc rke rkk rko roc roe roh rok roo ror rrc rrh rrk rrr

cccc ccee cche cchr ccoc ccrc ccre cec- cece ceco ceec ceke ceor cer- cerc cere cero chce chch chec chee cheh chek cher choc choh chok choo chor chrc chro chrr ckch ckck ckco cker ckoc ckoo ckor ckrc coce coch cock coco coho cok- coke coko cooh cook cor- corc core cork coro corr crcc crce crcr cre- crec cree creh creo crkc croc croe croh crok croo cror eccc ecce ecco eche echo ecko eco- ecrc ecrr eeee eeke eeoc eerc eero ehcc eheh eher ehre ekch ekco ekek eker ekho eore ercc erce erch erec erer erhc erke eroc eroe eroo errc erre erro hccc hcch hech heck heek heer hehe heho heke heor herc here herk hero herr hhhh hkcc hoce hoch hock hocr hoek hoer hohe hoho hoke hoko hooe hook hoor horc hore hork horo horr hree hrrc kccc kcck kccr kcec kcee kceo kche kchh kchk kcho kchr kckc kckk kcko kckr kcoe kcoh kcor kcrc kcrh kcro kcrr kech keck keco kecr keeh keek keer kehk kehr kekc keke keko keok ker- kerc kere kerk kero kerr khcc khch khck khec kher khhk khho khke khkk khkr khoc khoe khok khor khrk khro khrr kkch kkck kkco kkcr kkhh kkhk kkhr kkkk kkoh kkoo kkor kkrc kkre kkrh kkrk kkro kkrr koch kock kohh koho kohr kokc koke kokh kokk koko kokr kooc kook kooo koor korc kore kork koro korr krcc krce krch krco krec kree kreh krek kreo krhc krkc krke krkh krkk krko krkr kroc kroe kroh krok kroo kror krrc krre krrk krro krrr o-eo occc oce ocee oche ocke ocre ocro ocrr oec- oecc oeec oere ohcc ohee oher ohho ohoh ohok ohre okeh oker okko okok okor okre okro oocr ooer ooho oooh oooo oore orce orch orco ore- orec oreh orek oreo orer orhe orke orko oro- oroe orok oror orro rccc recc rece rech reck recr reek rehe reke reko rere rero rhce rhee rheo rhoc rhoh rocc roce roch rock roco roer rohe rohr roke rokh rokk roko rokr rook roor rorc rore rork roro rrrr

c-cor ccccc cech ceche ceco- ceere ceoce ceoor cerc- cerce cerco cerec cerer cerke cero- ceroc cerre cerro chech check cheek cheer cheho chehr chekc cheke cheo cheok chere chero chher chock choco choke chokh choko chook choor chor- chore chork choro co-co cocc- cocce cocco coceo coche cocke cohee cohoe cohoo coker cokk- cooch cooee cooer cooke coore corce core- coree corer corke coro- corre crece creek creer creke creo- croce crock croco croke crooe crook crore eccho ecker eecke eeeee eheke ekeko ekker eocho eorre erech erere erkec erkko erkoc eroor erore error h-cho hcooh he-he he-ro hecco heche hecke heere heker hekk- heore herce herek herke heroe herre herro hhhhh hkcee ho-ho ho-oh hocco hoche hocke hoeke hohoe hoker hokke hooce hooch hooer hooke hoore horce horch horhe horre horro hreoc hrere hroch kecer keche keech keeho keere kehek kehoe kekec kerch kerek kerre kheer khoro ko-ko kocek kocer kocke koech koker kokko kokor kokre korck korec koreh korek korke koror korro kre-o kreek kreke kreo- krock kroke ocher ochre ochro ocker ockro ocoee ocree oeco- oh-oh oh-ok ohchr okcho okeke okere okhre okker okoc okoho okoro oo-er oocre ooher ooooh ooooo orech oreck oreco oreo- orere orero oroch oroco oroer oroke r-co- recce recco reche recke reece reech reere reerh rehco reher rehoe rekke rere- reree rheo- rhoeo ro-ro rocco roche rocke rocko rocor roero rokee roker rokke rokkk rooer rooke rookh roore rorer rorke

ceecee cerco- cheche check- checko cheech cheeke cheekh cheere cheero cherch cheree cherke cheroh cherre chocho choke- chokke chooce chooch chooke choore chore- choree choreo choro- chorro cocco- cocher cockee cocker cococo coerce cohere coo-er coocoo coohee cookee cooker cookoo corker correk crecco creche creech creeke crocco crocer croche croker crooch crooke echeck echoer ecoche ecocho ekero erche- erkech hecche hecher hecker heehee heerce hehehe hehheh hereke herero herher herock heroor hkcccc hoccer hocker hocooh hohoho hoohoo hooker hookor hooroo horche horeke hororo horror k-rock kecche keeker kehrer keokee kerche kerker khocho khoker khoroo kocher kokkoh kokoro kookoo koreke korere korero korkor kororo korreh korrek krecko kreker krokek o-hook ocho ochro- ockere ocreo- ohheck ohohoh okerer oohooh ookroo oooooo oreche orrho- orrock recche recock recook recore recork recreo reecho reeker rehook rocher rochor rocker rococo rokker rokkor rooker rorek

ceerche checker cheekee cheeker cheerer chehreh chekker cherche chocker choho chokker choreo- chorkor cocek cochere coercee coercer coherce coherer coochee corokke crocche crocere crocker crooche e-check e-corce eckero ecoreco eeeroer hee-hee heechee herhoor herrere herrero hocheck hoo-hoo horcher horreo kee-kee kercher kerchoo kherreh kochere kochkor kocho koecher kokocko kor-kor korce korkoro korokke krechek krechor kreeker ochreo- ockerer re-cork re-echo rechche recheck