-ene bbbb bbch bbcm bbeb bbgm bbmg bbng bbrc bbrg bcbc bcbg bccc bccm bcec bcer bche bcnu bcru bcuc bebb bebe bech becu beeb beeg beem been beer begg begu behm behn behr beme bemu bene beng benn benu berc bere berg berm bern berr beru beur bgun bhcc bher bhur bhuu bmce bmnh bneg bner bnrr brcb brce breb brec bree breg brem bren brer brmc brrm brrr bruc brue brug bruh brum brun bubb bube bubu bucc buce buch bucu buem buen buer bueu buge bugg bugh buhe buhr bum- bumb bunb bune bung bunn bunu bur- burb bure burg burh burm burn burr buru cbbc cbcc cbce cbcm cbcn cbcr cbcu cbec cbee cber cbgb cbme cbre cbrh cbrm cbrn ccbc ccbn cccb cccc cccm cccu ccee ccgc cche cchr ccmb ccmc ccmm ccnb ccnc ccne ccnm ccnr ccnu ccrc ccre ccrg ccuc cebu cec- cece cecm ceeb ceec ceem cege cemb ceme cemm cemr cemu cen- cene ceng cer- cerc cere cern cgcc cgcg cger cgmc chce chch chcm cheb chec chee cheh chem chen cher cheu chgb chge chgn chmb chmc chmn chnb chnc chnm chnr chrb chrc chrn chrr chub chug chum chun chur cmbc cmcc cmec cmhc cmhg cmmb cmmc cmmn cmnh cmrn cmrr cnbc cnbm cnrc cnrr crbc crbu crcc crce crcr cre- creb crec cree creg creh crem cren creu crmb crmn crne crub crue crug crum crun cub- cubb cube cucc cuce cucm cucn cuer cum- cume cune curb cure curn curr ebbc ebbr ebcc eben eber ebru ebur ecbc ecbe eccb eccc ecce eccm ecem eche ecne ecrc ecrm ecrr ecru eeee eeng eerc eerg egbe egbu egcc egcg egcr egec egee egem eger eggb egge eggh eghe eghh egne egre ehcc eheh ehen eher eheu ehre embe embr emcc emcn emen emer emeu emhc emme emmu emne emre enb- enbn enbr ence ench enee eneg enem ener enge engg engr ennc enne ennu enue enum enur erbb erbe ercc erce erch ereb erec erem eren erer erg- ergg ergh erhc erhu ermc erme erne errc erre erub eruc eruh erum erur eubc euch euer euge eugh eumc eur- eurc eure gbmc gc-c gcbc gccc gcmc gcrg gebe gece geen geer gege gegg gehn gehu gem- gemm gemr gen- genc gene geng genn genu gerb gere germ gern geru geue geum geun gggg gghg ggrn ghee gheg ghem ghug ghum gmch gmen gmer gmhb gmme gmmr gncc gneu gngc gnrc gnrr grbr grcc grce greb grec gree greg grem gren greu grrr grub grue grug grum grun grur gubb gubu guch guen guer gugb guge gugg gugh gugu guhe guhr gumb gume gumm gung gunn gurb gure gurg gurh gurn gurr guru hcbc hccb hccc hcch hcgh hcmc hcmm hcng hebb hebe hebr hech heeb heeg heem heer hege hegg hegh hehe hehn hem- heme hemu hene heng henh henn henu herb herc here herg herm hern herr heru heue heug heun heur hggc hhgg hhhh hmgn hmhb hmmm hmun hnce hree hrng hrrc hrun hubb hube huch hucu huer huge hugg hugh huhn huhu hume humh humm hunc hune hung hunh hure hurn hurr huru huub mcbc mccc mcmc mcrc mcug mebe mec- mecc mece mech mecr meem meen meer meg- mege megg megh megr megu mehe mehr mehu memc meme memr memu men- menc mene meng menn menu mer- merb merc mere merm mern meru meum mgen mger mgrm mhem mhmm mhmr mmcc mmcg mmcm mmen mmgn mmhg mmhm mmmc mmmh mmmm mmrc mmun mnbb mnem mngr mr-c mrbb mrbm mrcb mrcc mrce mreb mree mreg mren mrgn mrmc mrnc mrng mrrc mube muc- mucc muce much mucu muee mugg mugu muhr muhu mume mumm mumu munc mune mung munn munu murc mure murg murn murr muru nbbc nbcc nber nbhm ncbc nccc nccn nccr nccu ncec ncee ncem ncen ncer ncgr nchc ncmh ncmm ncnc ncrc ncre ncue nebb nebe nebn nebr nebu necc nece nech necr neeb neem neen neer nege negh nehe nehu nem- neme nemn nemu nene neng nenh nenu nerc nere nerm nerr neru neuc neue neum neun neur neuu ngen nger ngmn ngur nguu nhcc nheb nhmc nhnn nhrc nm-e nmeg nmmc nmnh nmrc nngn nnmc nnnn nrem nren nrrc nubc nube nuce nuch nucu nuee nuer numb nume numm numu nunc nune nung nunn nurc nure nurn nurr nuru rbbb rbbr rbgh rcbc rccb rccc rcgc rchb rchm rcnr rcrg rebb rebe rebu recc rece rech recm recr recu reeb reem reen rege regm regn regr regu rehb rehe rehm rehn reme remn rene reng renn renu rere rerg reru reue reuu rgbe rhbg rhce rhcg rhcm rheb rhee rhem rhen rhue rhug rhum rhun rmrg rnbr rrmc rrrr rrum rrun rubb rube rubu ruce ruch ruen ruer ruge rugg rugh ruhe ruhh ruhm ruhn ruhr rumb rume rumm runc rune rung runn rurc rure ruru ruun ubbe uber ucbc uche ucmc ucrc ugcc ugcg ughe ugne ugur uguu uher uhuh umb- umbe umec umer ummg unbe uncc unce uncg unch uneb unec unee unen uner ungu unmc unmr unne unum urbe urch ure- ureh urge urgh urgu urne urre urrh urum urun urur uuen uuuu