bbbb bbci bbcm bbeb bbrc bcbc bccc bcci bccm bcec bcer bcie bcor bcru bcuc bcvo bebb bebe bebi bebo beci becu beeb beem beer beic beim beir beme bemu beo- beor berc bere beri berm bero berr beru beur bevo bibb bibe bibi bibo bicc bice bici bico bieb bier bieu bimo bio- bioc bioi biou birb bire biri biro birr biru bive bivi bmce bmci bmic bmir bmmi bmoc bmvc bobb bobe bobi bobo bobu boce bocm boco bocu boec boee boeo boer boi- boie boii boim boiu bomb bome bomi bomu boob booc booe boom boor bor- bore bori borm boro borr boru boue boum bour bove bovi bovo brcb brce breb brec bree brei brem breo brer brev bric brie brim brio brmc brob broc broe brom broo bror brou brrm brrr bruc brue brum bruv brvi brvm bubb bube bubi bubo bubu bucc buce buci buco bucu buem buer bueu buic buie buir buiu bum- bumb bur- burb bure buri burm buro burr buru buve c-bo cbbc cbcc cbce cbcm cbcr cbcu cbec cbee cber cbir cbme cbre cbrm cbvb cbve cbvr ccbc cccb cccc ccci cccm cccu cccv ccee ccic ccii ccim ccir cciv ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccri ccuc ccvi ccvo cebu cec- cece ceci cecm ceco ceeb ceec ceem ceim cemb ceme cemm cemr cemu ceor ceou cer- cerc cere ceri cero ceui cevo cibc cibe cibi cibo cicc cici cico cicr cicu ciee cier ciii cimb cime cimi cimm cimo cimr ciob cior cirb circ cire ciri cirm ciro cirr ciuc civc cive civm civo cmbc cmcc cmcv cmec cmii cmir cmiv cmmb cmmc cmmi cmoc cmri cmrr cmvi cobb cobe cobi cobo cobu coce coco cocu coir com- comb comc come comm como comr comu coob coom cor- corb corc core cori corm coro corr coub coue cour cove covo crbc crbu crcc crce crcr cre- creb crec cree crei crem creo creu crib cric crie crim criu crmb crmo crob croc croe crom croo cror crub crue crum cub- cubb cube cubi cucc cuce cuci cucm cuer cui- cuir cum- cume curb cure curi curo curr cuve cvcc cver cvii cvrr ebbc ebbo ebbr ebcc eber ebic eboe eboo ebor ebro ebru ebur ecbc ecbe eccb eccc ecce ecci eccm ecco ecem ecib ecim ecmi eco- ecou ecrc ecri ecrm ecrr ecru ecrv eeee eemo eeoc eerc eero eico eiec eiei eier eime eimi eiou eire embe embi embo embr emcc emco emer emeu emic emii emim emir emme emmi emmu emor emre eoir eore eori erbb erbe ercc erce ereb erec erei erem erer erev eric erie erim erio eriu ermc erme ermo erob eroc eroe eroi eroo errc erre erro erub eruc erum erur eruv erve ervi eubc eubi euer eumc euoi eur- eurc eure euro ever evie evir evoe evoo evre i-be ibbm ibec ibie ibim ibrc ibri ibro icbc icbm iccb iccc icci icco iccr iccu icec icee icem icer icmc icme icmi icmm icoc icom icor icrc icre icrm icrr icru icub icue iecc ieie ieio ieme iere ieri iiie iiii iiio iimc iioi iioo iirc iiuc iium imbe imbi imcb imci imco imec imer imir imme immi immo imou imrc imre imri imro imrr imue imvu iobi ioci ioee ioii ioio iome iomo iooi iooo iore iori irbe irbm ircc ircu iree irem irer iri- iric irie irio irmc irmo irob iroc irov irrc irre irri iucc iuce iucv iuiu ivbv ivec iver ivic ivie ivim ivor ivre ivue mbci mbim mbio mbou mcbc mcbi mccc mcci mccv mcic mcii mciv mcmc mcmi mcmv mcrc mcri mcve mcvi mebe mebo mec- mecc mece meco mecr meem meer meic meir memc meme memo memr memu meoc meor meou mer- merb merc mere meri merm mero meru merv meum meve mibc micc mice mici mico micr micv miee miem mier mieu miev miii miio mim- mime mimi mimo mio- mirc mire miri miro mirr miru mirv miui mmcc mmci mmcm mmcv mmic mmii mmiv mmmc mmmm mmor mmrc mmvi mobb mobe mobi mobo moco moev moii moio moir mome momi momo momu moob mooc mooe moor moov morb more mori moro moru moue mour move mr-c mrbb mrbm mrcb mrcc mrce mreb mree mrmc mrrc mrvc mube mubi mubo muc- mucc muce mucu muee muie muir mume mumm mumo mumu murc mure muri muro murr muru muve mvcc mvee mvii o-eo obbo obec ober obie oboe oboi obor obre obri obro obvi ocbc occc occi oce ocee ocom ocre ocro ocrr ocum ocur oec- oecc oeec oeme oere oerm oici oier oiii oimb oime oire oium ombe ombo ombu omee omei omeo omer omic omie omim omio omo- omoe omoi omoo omor omov omre omri omro omuo oobe oobi oocr ooer oome oooo oore orbb orbe orbi orbo orbu orce orci orco ore- oreb orec orem oreo orer ori- oric orie orio orme ormo oro- oroe orom oror orri orro orub orum orve orvr oucc ouer ouie ouii ouir oume oumi our- oure ouro ouu- ovee over ovi- ovie ovo- ovoo ovre ovum rbbb rbbr rcbc rcbo rccb rccc rcic rcuv rcvr rebb rebe rebo rebu recc rece reci recm recr recu reeb reem reev reii reim reir reiu reme remi remo reou rere reri rero reru reue reuu reve revi revo rib- ribe ribo ribu ricc rice rico riem rier rieu rime rimi rimm rimo rimu riom riou rire riri riue rive rivo rmmv rmvb rob- robb robe robi robo robu rocc roce roco roer roev roio roir roiu romb rome romi romm romo roob rooi room roor rorc rore rori roro roru roub roue roum rove rovi rovo rrmc rrrr rrum rubb rube rubi rubu ruce ruci ruer rumb rume rumi rumm rumo rurc rure ruri ruro ruru ruve ruvi ruvu rv-c rver u-ie ubbe ubbi ubbo uber ubic ubii ubir uboc ucbc ucci ucio ucmc ucom ucrc ueir uirr umb- umbe umbi umbo umec umer ummo umoe umor