keel keer kehk kehl kehr kekb kekc keke kekl keko kele kelk kell kelo keok keol ker- kerb kerc kere kerk kerl kero kerr khbc khbr khcb khcc khch khck kheb khec khel kher khhk khhl khho khke khkk khkr khlc khle khll khlo khlr khob khoc khoe khok khol khor khrk khro khrr kkbb kkbe kkbl kkbo kkbr kkcb kkch kkck kkcl kkco kkcr kkhb kkhh kkhk kkhr kkkk kklb kklc kklh kkll kklo kkob kkoh kkol kkoo kkor kkrb kkrc kkre kkrh kkrk kkrl kkro kkrr klbb klbc klbe klbl klcb klcc klce klch klck klcl klcr kleb klec klee klek kleo kler klhb klhc klkc klkk klkl klko klkr kllb kllc klle kllk klob kloc kloe kloh klok klol kloo klor klrc klrk klrr kobb kobc kobe kobk kobo kobr kocb koch kock koel kohh kohl koho kohr kokb kokc koke kokh kokk koko kokr kolb kolc kole kolk koll kolo kolr koob kooc kook kool kooo koor korb korc kore kork korl koro korr krbb krbe krbk krbl krbr krcb krcc krce krch krcl krco kreb krec kree kreh krek kreo krhc krkc krke krkh krkk krko krkr krlc krle krob kroc kroe kroh krok krol kroo kror krrb krrc krre krrk krrl krro krrr lbcc lblr lcbc lccc lcce lcer lchc lchr lcor lcrl lebo lece lech leck leco leek leel leer lehe lehr leke lekh lekk leko lele lell lelo leoc leok leor lerc lere lerk lero lhec lhee lhhh lhor llcc lllc llll lloc lloo lob- lobb lobe lobh lobo locc loce loch lock loco loeb lohe loho lohr loke lokk loko lole loll lolo loob looc looe look lool loor lore lork loro lroc lrrc lrrr o-eo obbo obec obel ober obkb oble oboe obok obol obor obre obrh obro ocbc occc oce ocee oche ocke oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere ohbe ohcc ohee ohel oher ohho ohob ohoh ohok ohre okeh oker okko oklo okok okol okor okre okro olbo olcc ole- oleh oleo oler olle ollo olor oobe oocr ooer ooho oolo oooh oooo oore orbb orbe orbo orce orch orco ore- oreb orec oreh orek orel oreo orer orhe orke orko orle orlo oro- oroe orok oror orro rbbb rbbr rbcl rble rboh rcbc rcbo rccb rccc rchb rcle rebb rebe rebk rebo recc rece rech reck recr reeb reek reel rehb rehe reke reko relb rele rell relo reol rere rero rhce rheb rhee rheo rhob rhoc rhoh rlee rob- robb robe robo rocc roce roch rock roco roel roer rohe rohl rohr roke rokh rokk roko rokr role rolk roll rolo roob rook rool roor rorc rore rork roro rrle rrrr

-lock b-r-k bbbee bbook bcell bcock be-er be-ro bebek bebel beber beblo becco becel beche becho becke beckh beebe beech beeke beele beher behle beker bekke bekko bekok belbo belce belch belec belee belek bellb belle bello belok berbe berck berec bereh berek berel berhe berk- berke berko berle berlo berob beroe berok berol beror berre bheel bheer bhele bhole bhook bhool bhore blech bleck bleek bleer blehr bleke blekk blere bloch block bloke blook bloor blorb blore bo-bo bo-ho bobek bobko boble boboc bobok bobr bobre bocce boche bochk bocho bocke bocle bocor boece boeck boeke boeol boero bohle bohok bohol bohor bokeh bokel bokeo boker bokko bokok bokor bolbe bolek bolel boleo boler bolho bolko boll- bolle bollo bolok booce booch boock booco booer booke booko boole boore borbo borce borch borck borec boree borek borel borer borko borle boro- borok boroo borre borro brcko brece brech breck breek breel breer breke brell brelo breo- breoc brere brloh brobo broce broch brock broek broer brohl broke brole broll brolo brook brool brrrr c-cor ccccc ccell ccrcl ccrel cebec ceber cech ceche ceco- ceele ceelo ceere celco celeb celer cell- celle cello celo- ceoce ceoor ceorl cerc- cerce cerco cerec cerer cerke cero- ceroc cerre cerro chech check cheek cheel cheer cheho chehr chekc cheke chel- chelb chele chell chelo cheo cheok chere cherl chero chher chloe chlor chobe chock choco choke chokh choko chol- chole choll cholo chook choor chor- chore chork chorl choro cleck cleco cleek cleer cleke cleko clerc clere clerk cloch clock cloke cloob clook cloor clore co-bo co-co cobbe coble cobol cobre cocc- cocce cocco coceo coche cochl cocke cocle cocol coel- coelo cohee cohob cohoe cohol cohoo coker cokk- colch cole- colee colel coleo coler colke coll- colle collo colo- colok color colre cooch cooee cooer cooke coole coolo coore corbe corbo corce core- coree corel corer corke coro- corol corre corrl crebe crece creek creel creer creke crele crell creo- croce crock croco croke croll crooe crook crool crore crrel ebber ebble ebeko ebell ebelo eberl eboch ebook eccho eccle eckel ecker eckle eckol ecole ecolo eecke eeeee eeklo eelco eeler eheke ekeko ekker ekool elche elcho elcor elele eleo- ellek ellel eller elloe eloee eloko elole eloor elore eloro elrec elrob eocho eorre erbbe erber ercol erech erere erkec erkel erkko erkoc eroor erore errol error h-cho h-e-b hcooh he-he he-ro hebbe hebe- hebel heber heble hecco heche hecke heele heere hekel heker hekk- helbo helck helek heler helko helle hello helo- helre heole heore herce herek herel herke herle heroe herre herro hhhhh hhole hkcee hlokk ho-ho ho-oh hoble hoboe hobol hobor hobro hocco hoche hocke hoeke hoele hohoe hohol hoker hokke hoklo holbr holck holec holek holer holke holle hollo holo- holor hooce hooch hooer hooke hoole hoore horce horch horeb horel horhe horle horol horre horro hrbek hrcel hreoc hrere hroch k-rob kbool kcell kebbe kebek keber keble keblo kebob kecel kecer keche keech keeho keele keere kehek kehel kehoe kekec kelce kelch keleh kelek kelle kerch kerek kerel kerle kerre kheer khleb khloe khole khoro klece klerk kloch klock kloek ko-ko kobee kobel kober koble kobol kocek kocel kocer kocke koech koehl kohol kokel koker kokko kokle kokor kokre kolbe kolce kolec kolek kolel koler kolho kolle kollo