bbbb bbci bbcm bbdd bblb bcbc bccc bcci bccl bccm bcuc bdbc bddc bdii bdmi bibb bibi bibl bicc bici bidi bidu bild bili bill bilu bily blcu bldc blic blim blub blud blum bly- blym bmci bmdb bmic bmmi bubb bubi bubu bucc buci bucu budb budd budi budl budu budy buic buid buiu bulb buld buli bull bulu bum- bumb buyi buyl buyu byil byld byul byyd c-cd cbbc cbcc cbcl cbcm cbcu cbdb cbdc cbdi cbid cblb cblc ccbc cccb cccc ccci cccl cccm cccu ccdc ccdi ccdm ccic ccid ccii ccil ccim cclc ccli cclm ccmb ccmc ccmd ccmm ccuc cddb cddl cdic cdii cdli cibc cibi cicc cici cicu cidc cidi ciid ciii cili cill cimb cimd cimi ciml cimm ciuc ciyu clcd cldc clib clic clii clim clmd club clud clum cly- clym cmbc cmcc cmdb cmii cmli cmll cmmb cmmc cmmi cmml cub- cubb cubi cuby cucc cuci cucm cudi cui- cuil culb culc culd cull culm cum- cuy- cuyl cybb cybc cybi cyc- cycb cycc cycl cyl- cylc cyld cyll cym- cyul cyy- cyyc dbcc dc-y dcbc dccb dccc dcci dccl dccu dcdb dcii dcil dcim dcli dcmi dcml dcmu dddd ddlc ddly ddub dibb diby dici dicy didi didu didy diii dili dill dily dimi dimm dimu diyi diyu dlbd dlib dlii dlil dmcc dmcm dmdc dub- dubb dubc dubu duby dudd dudu duid duil dulc duli dull dulu duly dumb dumi dumm dumy duul duyl dybm dybu dycd dycm dycu dydd dyll dymb dymd dymi dymy i-by ibbm ibid ibim ibly ibml ibuy ibyi icbc icbd icbm iccb iccc icci iccl iccu icdc icdd icdl icll icmc icmi icmm icub idbm iddm idic idid idil idli idly idub idyl iicd iiii iimc iiuc iium ilbc ilbm ilcd ilic ill- illd illi illy ilud ilum iluy ilym imbi imcb imci imdb imdi imid imli immi immy iucc iuiu lbcc lbmc lcbc lccc lccm lcdd ldci lddm libc libu lidb lidl liii lilb lili lill lilu lily limb limc limi liml limm limu limy liyl liyu llcc lldb lldc lllc llll llud lmcc lmii luby luci lucy ludd ludi luli lull lulu lumb lumc lumi luyi lyc- lydd lyly lymb lymm mbci mbdb mbim mcbc mcbi mccc mccd mcci mccl mcdc mcdd mcdi mcdl mcic mcii mcil mcli mcmc mcmi mcml mdcc mdci mdcl mddl mddm mdic mdii mdil mdli mdmc mdud mibc micc micd mici mid- midi midl miii mild mili mill milu mily mim- mimd mimi mimy miui miyu mlcc mlii mlym mmcc mmcd mmci mmcl mmcm mmdb mmdc mmdi mmdl mmic mmii mmli mmmc mmmd mmmm mmyy mubi muc- mucc mucu mudd mudi mudl mudu muid muil muld muli mull mulm mulu muly mumm mumu mumy muyd mybb mybi myc- mydc mydd myi- myid myl- myli myll mymy ubbi ubic ubid ubii ubli ubly ubud ucbc ucci ucdc ucdd ucil ucmc udbc uddi udic udid udim udmc uiml ulbc ulcc ulic ulim ulli ully ulmi ulmu ulul ulum umb- umbi uulu uuuu yccc ydil ydul yidi yidu yild yili yill yiud ylid ylli ymci ymyd yubu yudu yuli yulu yumi yuyu yyyy