-hou bbbb bbch bbdd bbdo bbeb bblb bcbc bccc bccl bcde bcec bchd bche bcuc bdbc bddc bddh bdle bebb bebe bebo bech beck becu bede bedl bedo bedu beeb beed beek beel beke beko beld bele belk bell belo belu beo- beod beok beuk bhcc bhdl bhel bhuu blcu bldc bleb bled blee bleh blek bleo bleu blkb blkd blob bloc blod blok bloo blou blub blud blue bobb bobe bobo bobu boce boch bock boco bocu bodb bode bodh bodo bodu boec boee boel boeo bohd bohl boho bohu boke boko boku bold bole bolk boll bolo bolu boob booc bood booe booh book bool boud boue bouh bouk boul bubb bube bubo bubu bucc buce buch buck buco bucu budb budd bude budl budo budu buel bueu buhe buhl buho buke bukh bukk buko buku bulb buld bule bulk bull bulu buol c-bo c-cd cbbc cbcc cbce cbcl cbcu cbdb cbdc cbdo cbec cbee cbhl cbkl cbko cblb cblc cbol ccbc cccb cccc cccl cccu ccdc ccdh cced ccee ccel cche cchl cclc ccob ccoc ccod ccuc cd-e cddb cddl cdec cebu cec- cece ceco cedd cede cedo cedu ceeb ceec ceel cehl ceke cel- celc cele cell celo ceol ceou chce chch cheb chec ched chee cheh chek chel cheu chkb chlc choc chod choh chok chol choo chou chub chud chuk chul ckbc ckbe ckch ckck ckcl ckco ckdo ckdu ckob ckoc ckoo clcd cldc clec cled clee clek cleo cleu clob clod cloe clok cloo clou club clud clue cluh cobb cobe cobh cobo cobu coce coch cock coco cocu codd code codl coed coel coho cok- coke coko col- colb cold cole colk coll colo colu coob cood cooh cook cool coub coud coue couk coul cub- cubb cube cucc cuce cuck cude cued cuek cuk- cuke culb culc culd cule culk cull culo d-bo dbcc dcbc dccb dccc dccl dccu dcdb dche dddd ddlc ddoc ddub debe debu dec- decc decd dece deck decl deco dedd dede dedo dedu deeb deed deek deel dehu dek- deke dekh deld dele delk dell delo deol deue deuk deul dhec dhed dhee dhod dhol dhul dkdc dlbd dlco dobb dobe dobl dobu doce doch dock doco docu dod- dodd dode dodo doek doel dohc dohl doke doko dold dole dolk doll dolo dolu doob dood dook dool doub douc doud doue douk doul dub- dubb dubc dube dubh dubu duce duch duck duco dudd dude dudo dudu duel duhe duhl duhu duke duku dulc dule dull dulo dulu duo- duul e-cl ebbc ebbo ebcc ebed ebel eboe ebol eboo ebul ecbc ecbe eccb eccc ecce eccl ecco ecdc ecdl eced eche echl echo ecko eco- ecod ecol ecou eddc edde eddo ede- edeh edel edle edoc edod edou educ eede eedu eeee eeke eele eeoc ehcc ehdd eheh ehel eheu ehle ehlo ehud ekch ekco ekeb eked ekek ekho el-b elbe elbo elbu elcb elce elch elco elde elec eled elee eleh elek eleo elke elko elle ello ellu elod elok elue elul eocd eode eole eolo eubc eucd euch eude euhl eule hbcd hboc hcbc hccb hccc hcch hdbk hdoc hdod hebb hebe hebo hech heck hedd hede hedo heeb heed heek heel hehe heho heke heku held hele helk hell helo helu heou heue heuk hhcl hhhh hkbu hkcc hkcl hkdl hlde hlod hluk hlul hobe hobo hoce hoch hock hode hodh hodk hoed hoek hoel hohe hohl hoho hoke hoko hoku hol- holb holc hold hole holh holk holl holo holu hood hooe hook hool houd houe houk hubb hube hubl hubo huch huck hucu hudd hude hudl hudo hudu hued huel huhu huke hulc huld hule hulk hull hulu huub k-lo kbbb kbbc kbbd kbbe kbbk kbbl kbbo kbbu kbcb kbce kbch kbck kbcl kbco kbcu kbdb kbde kbdl kbdo kbeb kbec kbed kbee kbeh kbek kbel kbeo kbhb kbhc kbhe kbhh kbhl kbkb kbkk kbkl kbko kblb kbld kble kbll kblo kblu kbob kboc kbod kboe kbok kboo kbub kbuc kbud kbue kbuk kbul kbuu kcbc kcbd kcbk kcbl kcbu kccb kccc kccd kcck kccl kccu kcdc kcdd kcdu kceb kcec kced kcee kcel kceo kceu kche kchh kchk kchl kcho kchu kckc kckk kckl kcko kclc kcle kclh kclk kcll kclu kcob kcoe kcoh kcol kcou kcub kcue kcuh kcuk kcul kdbb kdbl kdcc kdcd kdce kdco kddb kddc kddd kddk kddl kdeb kdec kdel kdhl kdkb kdkd kdkk kdko kdlb kdlc kdld kdlh kdll kdlo kdoc kdoe kdok kdub kduc kebb kebc kebe kebu kech keck keco kedb kedc kedd kede kedo keed keeh keek keel kehk kehl kekb kekc keke kekl keko keku keld kele kelk kell kelo kelu keok keol keul khbc khbd khcb khcc khch khck khdc khdk kheb khec khed khel khhk khhl khho khke khkk khlc khle khll khlo khob khoc khoe khok khol khou khub khud khuk kkbb kkbd kkbe kkbl kkbo kkcb kkcd kkch kkck kkcl kkco kkdc kkdd kkdl kkdo kked kkhb kkhh kkhk kkkk kklb kklc kkld kklh kkll kklo kkob kkoh kkol kkoo kkuu klbb klbc klbd klbe klbl klbu klcb klcc klcd klce klch klck klcl kldc kldd klde kleb klec kled klee klek kleo klhb klhc klkc klkk klkl klko kllb kllc klle kllk klob kloc kloe kloh klok klol kloo klou klub klue kluh kluk kluu kobb kobc kobe kobk kobo kobu kocb kocd koch kock kode kodk kodl kodo kodu koed koel kohd kohh kohl koho kohu kokb kokc koke kokh kokk koko koku kolb kolc kold kole kolk koll kolo kolu koob kooc kook kool kooo koou koub koue koul kouu kubb kubc kubd kube kubo kubu kucb kucc kucd kuce kuch kuco kudd kude kudl kudo kudu kued kuek kuel kueu kuhl kuhu kuke kukh kukk kukl kuku kulb kuld kule kulh kull kulo kulu kuok kuol kuoo kuub kuuk kuul kuuu lbcc lcbc lccc lcce lcdd lchc ldeo le-u lebd lebo lebu lece lech leck leco lede ledo leed leek leel