bbbb bbdd bbdo bbeb bblb bcbc bcbp bccc bccl bcde bcec bcpl bcpp bcuc bcup bdbc bddc bdle bdpc bebb bebe bebo beck becu bede bedl bedo bedu beeb beed beek beel beep beke beko beld bele belk bell belo belp belu beo- beod beok bepo beuk blcu bldc bleb bled blee blek bleo bleu blkb blkd blob bloc blod blok bloo blop blou blub blud blue blup bobb bobe bobo bobu boce bock boco bocu bodb bode bodo bodu boec boee boel boeo boep boke boko boku bold bole bolk boll bolo bolu boob booc bood booe book bool boop bope bopp boud boue bouk boul boup bpcp bpel bpoe bubb bube bubo bubu bucc buce buck buco bucu budb budd bude budl budo budu buel bueu buke bukk buko buku bulb buld bule bulk bull bulu buol bupc c-bo c-cd cbbc cbcc cbce cbcl cbcp cbcu cbdb cbdc cbdo cbec cbee cbkl cbko cblb cblc cbol cbpc cbpp ccbc cccb cccc cccl cccp cccu ccdc ccdp cced ccee ccel cclc ccob ccoc ccod ccpe ccpl ccpp ccuc ccup cd-e cddb cddl cdec cebp cebu cec- cece ceco cecp cedd cede cedo cedu ceeb ceec ceel ceke cel- celc cele cell celo ceol ceop ceou cepc cepe cepo cepp ckbc ckbe ckck ckcl ckco ckdo ckdu ckob ckoc ckoo ckpc clcd cldc clec cled clee clek cleo clep cleu clob clod cloe clok cloo clop clou clpb clpp club clud clue cobb cobe cobo cobu coce cock coco cocp cocu codd code codl coed coel coep cok- coke coko col- colb cold cole colk coll colo colp colu coob cood cook cool coop copd cope copo copp coub coud coue couk coul coup cpbc cpce cpcu cpdl cpeb cpep cplc cppd cub- cubb cube cucc cuce cuck cude cued cuek cuk- cuke culb culc culd cule culk cull culo culp cupe cupl cupo cupp d-bo dbcc dbcp dblp dbpc dbpd dcbc dccb dccc dccl dccp dccu dcdb dcop dcpl dcpo dcup dddd ddlc ddoc ddpo ddub debe debu dec- decc decd dece deck decl deco dedd dede dedo dedu deeb deed deek deel deep dek- deke deld dele delk dell delo delp deol deop depc depe depo depp deue deuk deul dkdc dlbd dlco dobb dobe dobl dobu doce dock doco docu dod- dodd dode dodo doek doel doke doko dold dole dolk doll dolo dolp dolu doob dood dook dool doop dope dopo dopp doub douc doud doue douk doul doup dpbc dpcp dpll dppc dub- dubb dubc dube dubu duce duck duco dudd dude dudo dudu duel duke duku dulc dule dull dulo dulu duo- dupe dupo duul e-cl ebbc ebbo ebcc ebed ebel eboe ebol eboo ebpo ebul ecbc ecbe eccb eccc ecce eccl ecco ecdc ecdl eced ecko eco- ecod ecol ecop ecou ecpd ecpp eddc edde eddo eddp ede- edel edle edoc edod edou educ edup eede eedu eeee eeke eele eeoc ekco ekeb eked ekek ekpe ekpo el-b el-p elbe elbo elbu elcb elce elco elde elec eled elee elek eleo elke elko elle ello ellu elod elok elpe elue elul eocd eode eole eolo epcc epec epee eple epll epoc epod epol eppc eppo eppp epub eubc eucd eude eule k-lo kbbb kbbc kbbd kbbe kbbk kbbl kbbo kbbu kbcb kbce kbck kbcl kbco kbcu kbdb kbde kbdl kbdo kbeb kbec kbed kbee kbek kbel kbeo kbkb kbkk kbkl kbko kblb kbld kble kbll kblo kblp kblu kbob kboc kbod kboe kbok kboo kbpc kbpe kbpk kbpo kbpu kbub kbuc kbud kbue kbuk kbul kbup kbuu kcbc kcbd kcbk kcbl kcbu kccb kccc kccd kcck kccl kccu kcdc kcdd kcdu kceb kcec kced kcee kcel kceo kcep kceu kckc kckk kckl kcko kclc kcle kclk kcll kclu kcob kcoe kcol kcou kcpc kcpl kcpo kcpu kcub kcue kcuk kcul kcup kdbb kdbl kdcc kdcd kdce kdco kddb kddc kddd kddk kddl kdeb kdec kdel kdep kdkb kdkd kdkk kdko kdlb kdlc kdld kdll kdlo kdlp kdoc kdoe kdok kdub kduc kdup kebb kebc kebe kebu keck keco kedb kedc kedd kede kedo kedp keed keek keel keep kekb kekc keke kekl keko keku keld kele kelk kell kelo kelp kelu keok keol kep- kepc kepd kepe kepu keul keup kkbb kkbd kkbe kkbl kkbo kkcb kkcd kkck kkcl kkco kkdc kkdd kkdl kkdo kked kkkk kklb kklc kkld kkll kklo kkob kkol kkoo kkpc kkpk kkpl kkup kkuu klbb klbc klbd klbe klbl klbu klcb klcc klcd klce klck klcl kldc kldd klde kleb klec kled klee klek kleo klep klkc klkk klkl klko kllb kllc klle kllk kllp klob kloc kloe klok klol kloo klop klou klpc klpd klub klue kluk klup kluu kobb kobc kobe kobk kobo kobu kocb kocd kock kocp kode kodk kodl kodo kodu koed koel kokb kokc koke kokk koko kokp koku kolb kolc kold kole kolk koll kolo kolu koob kooc kook kool kooo koop koou kopb kope kopp kopu koub koue koul kouu kpbb kpbd kpbe kpbl kpcc kpcl kpdb kpdc kpdo kpek kpel kpke kpkk kpkl kplc kpld kplk kplo kplu kpob kpoc kpod kpoe kpok kpol kpoo kpop kpou kppc kppd kppk kppl kppo kppp kpub kpul kubb kubc kubd kube kubo kubu kucb kucc kucd kuce kuco kucp kudd kude kudl kudo kudu kued kuek kuel kueu kuke kukk kukl kuku kulb kuld kule kull kulo kulp kulu kuok kuol kuoo kuop kupb kupd kupe kupl kupu kuub kuuk kuul kuuu lbcc lcbc lccc lcce lcdd lcdp lcpc lcpd lcpl lddp ldeo ldpc le-u lebd lebo lebu lece leck leco lede ledo leed leek leel leep leke lekk leko lele lell lelo lelu leoc leod leok leou lepe lepo lepp leuc leud leuk llcc lldb lldc lldp lleu lllc llll lloc llod lloo llud lob- lobb lobe lobo locc loce lock loco locu lode loeb loeu loke lokk loko lold lole loll lolo loob looc lood looe look lool loop lope lopp lopu loud loue louk loul loup louu lpec lpod