bbbb bbci bbcm bbdd bbeb bblb bcbc bccc bcci bccl bccm bcde bcec bcie bcuc bdbc bddc bdii bdle bdmi bebb bebe bebi beci becu bede bedi bedl bedu beeb beed beel beem beic beil beim beld bele beli bell belm belu beme bemu bibb bibe bibi bibl bicc bice bici bide bidi bidu bieb bied biel bieu bild bile bili bill bilu blcu bldc bleb bled blee blei blem bleu blic blim blme blub blud blue blum bmce bmci bmdb bmic bmmi bubb bube bubi bubu bucc buce buci bucu budb budd bude budi budl budu buel buem bueu buic buid buie buiu bulb buld bule buli bull bulu bum- bumb c-cd cbbc cbcc cbce cbcl cbcm cbcu cbdb cbdc cbdi cbec cbee cbid cblb cblc cbme ccbc cccb cccc ccci cccl cccm cccu ccdc ccdi ccdm cced ccee ccel ccic ccid ccii ccil ccim cclc ccli cclm ccmb ccmc ccmd ccmm ccuc cd-e cddb cddl cdec cdic cdii cdli cebu cec- cece ceci cecm cedd cede cedi cedu ceeb ceec ceel ceem ceil ceim cel- celc cele celi cell cemb ceme cemm cemu ceui cibc cibe cibi cicc cici cicu cidc cide cidi ciee ciel ciid ciii cili cill cimb cimd cime cimi ciml cimm ciuc clcd cldc clec cled clee clei clem cleu clib clic clii clim clmd club clud clue clum cmbc cmcc cmdb cmec cmii cmli cmll cmmb cmmc cmmi cmml cub- cubb cube cubi cucc cuce cuci cucm cude cudi cued cui- cuil culb culc culd cule cull culm cum- cume dbcc dcbc dccb dccc dcci dccl dccu dcdb dcii dcil dcim dcli dcmi dcml dcmu dddd ddie ddlc ddub debe debi debu dec- decc decd dece deci decl dedd dede dedi dedu deeb deed deel deem deid deie deil deim deld dele deli dell dem- demb demd deme demi demu deue deul deum dibb dibe dice dici dide didi didu dieb died diel diem dieu diii dile dili dill dime dimi dimm dimu dlbd dlib dlii dlil dmcc dmcm dmdc dub- dubb dubc dube dubu duce dudd dude dudu duel duid duil dulc dule duli dull dulu dumb dume dumi dumm duul e-cl ebbc ebcc ebed ebel ebic ebid ebli ebul ecbc ecbe eccb eccc ecce ecci eccl eccm ecdc ecdl eced ecem ecib ecil ecim ecmi eddc edde eddi eddm ede- edei edel edem edie edil edle edme educ eede eedu eeee eele eid- eide eidi eidu eiec eied eiei eild eile eime eimi el-b elbe elbi elbu elcb elce elde eldi elec eled elee elem elic elid elie elil elim elle elli ellu elme elml elue elui elul elum embd embe embi emcc emel emeu emic emid emii emil emim emle emlm emme emmi emml emmu emul eubc eubi eucd eude eudm eule eumc i-be ibbm ibec ibed ibid ibie ibim ible ibml icbc icbd icbm iccb iccc icci iccl iccu icdc icdd icde icdl icec iced icee icel icem icle icll icmc icme icmi icmm icub icue idbe idbm idce iddm idec ided idee idel idem idic idid idie idil idle idli idub iecc iedm ieie ield iele ieme ieud iicd iide iied iiie iiii iimc iiuc iium ilbc ilbm ilcd ilce ilde ile- ilec iled ilic ilie ill- illd ille illi ilme ilud ilum imbe imbi imcb imci imdb imdi imec imed imel imid imli imme immi imue iucc iuce iuel iuiu lbcc lbmc lcbc lccc lcce lccm lcdd ldci lddm le-u lebd lebu lece lede ledi leed leel leem leib leic leid leie leil lele leli lell lelu leme lemi lemm lemu leuc leud libc libe libu lice lidb lide lidl lieb lied liel lieu liii lilb lile lili lill lilu limb limc lime limi liml limm limu liue llcc lldb lldc lleu lllc llll llud lmcc lmii lube luce luci ludd lude ludi lued lule luli lull lulu lumb lumc lume lumi mbci mbdb mbed mbim mcbc mcbi mccc mccd mcci mccl mcdc mcdd mcde mcdi mcdl mced mcic mcii mcil mcli mcmc mcmi mcml mdcc mdci mdcl mddl mddm mdel mdic mdii mdil mdli mdmc mdme mdud mebe mec- mecc mecd mece medb medd mede medi medu meed meel meem meic meid meil mel- melb melc meld mele meli mell memc meme meml memu meum mibc micc micd mice mici mid- mide midi midl miee miel miem mieu miii mild mile mili mill milu mim- mimd mime mimi miui mlcc mlii mlle mmcc mmcd mmci mmcl mmcm mmdb mmdc mmdi mmdl mmic mmii mmli mmmc mmmd mmmm mube mubi muc- mucc muce mucu mudd mude mudi mudl mudu mued muee muel muid muie muil muld mule muli mull mulm mulu mume mumm mumu u-ie ubbe ubbi ubic ubid ubii uble ubli ubud ucbc ucci ucdc ucdd ucel ucil ucmc udbc uddi udel udem udic udid udim udmc uele ueli uell uile uiml ulbc ulcc ulde uleb ulee ulic ulie ulim ulle ulli ulme ulmi ulmu ulul ulum umb- umbe umbi umde umec uulu uuuu