bbbb bbci bbcm bbeb bblb bcbc bccc bcci bccl bccm bcec bcie bcuc bebb bebe bebi beci becu beeb beel beem beic beil beim bele beli bell belm belu beme bemu bibb bibe bibi bibl bicc bice bici bieb biel bieu bile bili bill bilu blcu bleb blee blei blem bleu blic blim blme blub blue blum bmce bmci bmic bmmi bubb bube bubi bubu bucc buce buci bucu buel buem bueu buic buie buiu bulb bule buli bull bulu bum- bumb cbbc cbcc cbce cbcl cbcm cbcu cbec cbee cblb cblc cbme ccbc cccb cccc ccci cccl cccm cccu ccee ccel ccic ccii ccil ccim cclc ccli cclm ccmb ccmc ccmm ccuc cebu cec- cece ceci cecm ceeb ceec ceel ceem ceil ceim cel- celc cele celi cell cemb ceme cemm cemu ceui cibc cibe cibi cicc cici cicu ciee ciel ciii cili cill cimb cime cimi ciml cimm ciuc clec clee clei clem cleu clib clic clii clim club clue clum cmbc cmcc cmec cmii cmli cmll cmmb cmmc cmmi cmml cub- cubb cube cubi cucc cuce cuci cucm cui- cuil culb culc cule cull culm cum- cume e-cl ebbc ebcc ebel ebic ebli ebul ecbc ecbe eccb eccc ecce ecci eccl eccm ecem ecib ecil ecim ecmi eeee eele eiec eiei eile eime eimi el-b elbe elbi elbu elcb elce elec elee elem elic elie elil elim elle elli ellu elme elml elue elui elul elum embe embi emcc emel emeu emic emii emil emim emle emlm emme emmi emml emmu emul eubc eubi eule eumc i-be ibbm ibec ibie ibim ible ibml icbc icbm iccb iccc icci iccl iccu icec icee icel icem icle icll icmc icme icmi icmm icub icue iecc ieie iele ieme iiie iiii iimc iiuc iium ilbc ilbm ilce ile- ilec ilic ilie ill- ille illi ilme ilum imbe imbi imcb imci imec imel imli imme immi imue iucc iuce iuel iuiu lbcc lbmc lcbc lccc lcce lccm le-u lebu lece leel leem leib leic leie leil lele leli lell lelu leme lemi lemm lemu leuc libc libe libu lice lieb liel lieu liii lilb lile lili lill lilu limb limc lime limi liml limm limu liue llcc lleu lllc llll lmcc lmii lube luce luci lule luli lull lulu lumb lumc lume lumi mbci mbim mcbc mcbi mccc mcci mccl mcic mcii mcil mcli mcmc mcmi mcml mebe mec- mecc mece meel meem meic meil mel- melb melc mele meli mell memc meme meml memu meum mibc micc mice mici miee miel miem mieu miii mile mili mill milu mim- mime mimi miui mlcc mlii mlle mmcc mmci mmcl mmcm mmic mmii mmli mmmc mmmm mube mubi muc- mucc muce mucu muee muel muie muil mule muli mull mulm mulu mume mumm mumu u-ie ubbe ubbi ubic ubii uble ubli ucbc ucci ucel ucil ucmc uele ueli uell uile uiml ulbc ulcc uleb ulee ulic ulie ulim ulle ulli ulme ulmi ulmu ulul ulum umb- umbe umbi umec uulu uuuu