-ene bbbb bbbs bbdd bbeb bblb bbls bbrc bcbc bcbs bccc bccl bccs bcde bcds bcec bcer bces bcnu bcrs bcru bcsc bcsl bcsn bcss bcuc bd-r bdbc bddc bdes bdle bdls bdsd bebb bebe becs becu bede bedl beds bedu beeb beed beel been beer bees beld bele bell bels belu bend bene benn bens benu berc berd bere bern berr bers beru bes- bese bess beur blcu bldc bldr bleb bled blee bles bleu blls blrc blss blub blud blue blur blus bner bnrr bnss brcb brce brds breb brec bred bree brel bren brer bres brls brns brrr brrs brsb brsr bruc brud brue brun brus bsbd bscs bsdl bseb bsec bsed bsee bser bses bslc bsnd bsns bsrd bssc bssd bsse bubb bube bubs bubu bucc buce bucs bucu budb budd bude budl buds budu buel buen buer bueu bulb buld bule bull buls bulu bunb bund bune bunn buns bunu bur- burb burd bure burl burn burr burs buru busc buse buss busu buus c-cd cbbc cbbs cbcc cbce cbcl cbcn cbcr cbcs cbcu cbdb cbdc cbdn cbds cbec cbee cber cblb cblc cbln cbnd cbrd cbre cbrl cbrn cbsc cbse cbsn cbus ccbc ccbn cccb cccc cccl cccs cccu ccdc ccdn ccdr ccds cced ccee ccel cclc ccls ccnb ccnc ccne ccnr ccns ccnu ccrc ccre ccrl ccrs ccsd ccsl ccsn ccss ccuc ccus cd-e cd-r cdcs cddb cddl cddr cdec cder cdes cdls cdnb cdnc cdre cdrs cdss cebs cebu cec- cece cecs cedd cede cedu ceeb ceec ceel cees cel- celc cele cell cels cen- cend cene cens cer- cerc cerd cere cerl cern cers cesc cese cesr cess clcd cldc cldr clec cled clee cler cles cleu clrd clrs clsc club clud clue clun cnbc cnbl cndd cnel cnes cnrc cnrr cnsl cnss crbc crbu crcc crce crcr crdc cre- creb crec cred cree cren cres creu crls crne crns crss crub crud crue crun crus cscb cscc cscd csce cscl cscr cscs csdb csdn csdr csec csee cser csld cslr cslu csne csrc csrd csrs cssd csse cssr csur csus cub- cubb cube cubs cucc cuce cucn cude cuds cued cuer cues culb culc culd cule cull culs cund cune curb curd cure curl curn curr curs cusb cusd cuss cusu dbcc dbcs dbls dbnl dbrn dbrs dbss dbus dcbc dccb dccc dccl dccs dccu dcdb dcds dcls dcns dcsc dcss dddd ddes ddlc ddrc ddre ddss ddub debe debs debu dec- decc decd dece decl decs dedd dede dedu deeb deed deel deen deer dees deld dele dell dels dene denn dens denu der- derb derc dere dern derr ders des- desc dese dess desu deue deul deur deus dlbd dlcs dlrs dnce dncs dner dnrc dnsc dnus drbc dred dree drel dren dres drrs drub drue drus druu dsbc dscc dscn dscr dscs dsdr dsls dsrc dsrr dssc dssn dub- dubb dubc dube dubs dubu duce ducs dudd dude duds dudu duel duer dues dulc dule dull dulu dunc dune dunn duns dure durn duru duse duul duur e-cl ebbc ebbr ebbs ebcc ebed ebel eben eber ebes ebru ebul ebur ebus ecbc ecbe eccb eccc ecce eccl ecdc ecdl eced eces ecne ecrc ecrl ecrr ecru ecsc ecse ecss ecsu ecus eddc edde edds ede- edel eden eder edes edle ednl edns edrn edru edss educ edun edur eecs eede eedu eeee eees eele eels eend eens eerc eers eese el-b elbe elbu elcb elce elde eldr elds elec eled elee elen eler eles elle ells ellu elne else elsu elue elul elus enb- enbn enbr ence encl encs end- ende ends endu ened enee enel ener enes enls ennc enne enns ennu enrs ense ensu enue enur enus erbb erbe ercc erce erde erds ereb erec ered erel eren erer eres erld erle erll erne erns errc erre errs erse erub eruc erur erus esbs escb esce escr escs escu esdl esds esdu esee esel esen eser eses esne esrd esse essl essu esus eubc eucd eude euer eule eur- eurc eure euse lbcc lbds lblr lbrs lbsc lcbc lccc lcce lccs lcdd lcdr lcds lcer lces lcls lcrd lcrl lcrs lcsc lcsd lcsr ldls ldrs le-u lebd lebu lece lede leds leed leel leen leer lees lele lell lelu lend lene lenn lens lerc lerd lere lern lese less lesu leuc leud leun leur llbs llcc llcs lldb lldc llds lles lleu lllc llll llud lncr lndn lner lnes lrcs lrdd lrds lrne lrrc lrrr lrse ls-r lsbu lscb lscs lsds lses lsrc lssr lube lubs luce lucs ludd lude lued luer lues lule lull lulu lund lune lunn luns lurd lure lurs luse luss nbbc nbcc nbcs nber ncbc ncbs nccc nccn nccr nccs nccu ncdc ncdn ncdr ncds ncdu ncec nced ncee ncel ncen ncer nces nclc ncln nclr ncnc ncnd ncrc ncre ncsc ncse ncsl ncss ncue ndcc ndcs nddb ndde nder ndls ndrc ndre ndsl ndss nebb nebe nebn nebr nebs nebu necc nece necr necs nedc nedd nede neds nedu neeb need neel neen neer nees nelc neld nele nell nels nend nene nens nenu nerc nerd nere nerl nerr ners neru nesb nesc nese nesl nesn nesr ness neuc neue neun neur neuu nlcc nlcs nlec nler nlls nlrb nlsc nndb nnes nnls nnnn nnsl nnss nrcs nrdc nrds nren nrlb nrrc nrrd nrrl nrsc nscc nscd nscl nscs nsdl nsds nseb nsec nsel nser nslr nsls nsnr nsrc nsrd nsrl nssb nssc nsse nssr nsss nsub nubc nube nubl nubs nuce nucs nucu nudc nudd nude nuee nuel nuer nule null nunc nune nunn nuns nurc nurd nure nurl nurn nurr nurs nuru nuse nusl nuss nusu rbbb rbbr rbbs rbcl rbds rble rbsd rbsl rbss rcbc rccb rccc rccs rcdc rcde rcds rcle rcls rcnl rcnr rcrd rcsc rcsd rcsl rcss rder rebb rebe rebs rebu recc recd rece recr recs recu redc redd rede redl redr reds redu reeb reed reel reen rees relb reld rele