crbu crcc crce crcr cre- creb crec cree creh creo creu crkc crkl crob croc croe croh crok crol croo cror crub crue cruk cub- cubb cube cucc cuce cuck cuek cuer cuk- cuke culb culc cule culk cull culo curb cure curl curo curr e-cl ebbc ebbo ebbr ebcc ebel eber eboe ebol eboo ebor ebro ebru ebul ebur ecbc ecbe eccb eccc ecce eccl ecco eche echl echo ecko eco- ecol ecou ecrc ecrl ecrr ecru eeee eeke eele eeoc eerc eero ehcc eheh ehel eher eheu ehle ehlo ehre ekch ekco ekeb ekek eker ekho ekur el-b elbe elbo elbu elcb elce elch elco elec elee eleh elek eleo eler elke elko elle ello ellu elok elro elue elul eole eolo eore eorl erbb erbe ercc erce erch ereb erec erel erer erhc erhu erke erle erll erob eroc eroe erol eroo errc erre erro erub eruc eruh erur eubc euch euer euhl eule eur- eurc eure euro hboc hcbc hccb hccc hcch hebb hebe hebo hebr hech heck heeb heek heel heer hehe heho heke heku hele helk hell helo helu heor heou herb herc here herk herl hero herr heru heue heuk heur hhcl hhhh hkbu hkcc hkcl hler hluk hlul hobe hobo hoce hoch hock hocr hoek hoel hoer hohe hohl hoho hoke hoko hoku hol- holb holc hole holh holk holl holo holu hooe hook hool hoor horc hore hork horl horo horr houe houk hour hrbl hree hrob hrrc hubb hube hubl hubo huch huck hucu huel huer huhu huke hulc hule hulk hull hulu huor hure hurk hurl huro hurr huru huub k-lo kbbb kbbc kbbe kbbk kbbl kbbo kbbr kbbu kbcb kbce kbch kbck kbcl kbco kbcr kbcu kbeb kbec kbee kbeh kbek kbel kbeo kber kbhb kbhc kbhe kbhh kbhl kbhr kbkb kbkk kbkl kbko kbkr kblb kble kbll kblo kblr kblu kbob kboc kboe kbok kboo kbrb kbrc kbre kbrh kbrk kbrl kbro kbru kbub kbuc kbue kbuk kbul kbur kbuu kcbc kcbk kcbl kcbr kcbu kccb kccc kcck kccl kccr kccu kceb kcec kcee kcel kceo kceu kche kchh kchk kchl kcho kchr kchu kckc kckk kckl kcko kckr kclc kcle kclh kclk kcll kclr kclu kcob kcoe kcoh kcol kcor kcou kcrc kcrh kcro kcrr kcru kcub kcue kcuh kcuk kcul kebb kebc kebe kebr kebu kech keck keco kecr keeh keek keel keer kehk kehl kehr kekb kekc keke kekl keko keku kele kelk kell kelo kelu keok keol ker- kerb kerc kere kerk kerl kero kerr keru keul keur 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 khou khrk khro khrr khub khuk khur 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 kkuu klbb klbc klbe klbl klbu 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 klou klrc klrk klrr klru klub klue kluh kluk klur kluu kobb kobc kobe kobk kobo kobr kobu kocb koch kock koel kohh kohl koho kohr kohu kokb kokc koke kokh kokk koko kokr koku kolb kolc kole kolk koll kolo kolr kolu koob kooc kook kool kooo koor koou korb korc kore kork korl koro korr koru koub koue koul kour kouu krbb krbe krbk krbl krbr krcb krcc krce krch krcl krco krcu kreb krec kree kreh krek kreo kreu krhc krkc krke krkh krkk krko krkr krku krlc krle krob kroc kroe kroh krok krol kroo kror krrb krrc krre krrk krrl krro krrr kruc krue kruh kruk krul krur kubb kubc kube kubo kubr kubu kucb kucc kuce kuch kuco kucr kuek kuel kueu kuhl kuhu kuke kukh kukk kukl kuku kulb kule kulh kull kulo kulu kuok kuol kuoo kurb kure kurk kurl kuro kurr kuru kuub kuuk kuul kuur kuuu lbcc lblr lcbc lccc lcce lcer lchc lchr lcor lcrl le-u lebo lebu lece lech leck leco leek leel leer lehe lehr lehu leke lekh lekk leko lele lell lelo lelu leoc leok leor leou lerc lere lerk lero leuc leuk leur lhec lhee lhhh lhor llcc lleu lllc llll lloc lloo lob- lobb lobe lobh lobo locc loce loch lock loco locu loeb loeu lohe loho lohr lohu loke lokk loko lole loll lolo loob looc looe look lool loor lore lork loro loue louh louk loul lour louu lroc lrrc lrrr lube luce luch luck luer luhe luhu luke lukh luko lule lull lulu luoh lure lurk luuk o-eo obbo obec obel ober obkb oble oblu oboe obok obol obor obre obrh obro obuh ocbc occc oce ocee oche ocke oclc ocre ocrl ocro ocrr ocul ocur oec- oecc oeec oele oere ohbe ohcc ohee ohel oher ohho ohob ohoh ohok ohre okcu okeh oker okko oklo okok okol okor okre okro okul okur olbo olcc ole- oleh oleo oler olle ollo olor olur oobe oocr ooer ooho ooku oolo oooh oooo oore orbb orbe orbo orbu orce orch orco ore- oreb orec oreh orek orel oreo orer orhe orke orko orle orlo orlu oro- oroe orok oror orro orub oucc ouch ouer oule oulk oulu our- oure ouro ouu- rbbb rbbr rbcl rble rboh rcbc rcbo rccb rccc rchb rcle rebb rebe rebk rebo rebu recc rece rech reck recr recu reeb reek reel rehb rehe reke reko relb rele rell relo reol reou rere rero reru reue reuk reul reuu rhce rheb rhee rheo rhob rhoc rhoh rhue rlee rleu rob- robb robe robo robu rocc roce roch rock roco roel roer rohe rohl rohr rohu roke rokh rokk roko rokr roku role rolk roll rolo roob rook rool roor rorc rore rork roro roru roub roue rouh rouk