bbbb bbbs bbch bbcm bbeb bbhs bbrc bcbc bcbs bccc bccm bccs bcec bcer bces bche bchs bcms bcrs bcru bcsc bcsm bcss bcuc bebb bebe bech becs becu beeb beem beer bees behm behr behs beme bemu berc bere berm berr bers beru bes- bese besh besm bess beur bhcc bher bhhs bhms bhur bhuu bmce bmhs bmus brcb brce breb brec bree brem brer bres brhs brmc brrm brrr brrs brsb brsr bruc brue bruh brum brus bscs bseb bsec bsee bser bses bshs bsms bsrm bssc bsse bssm bubb bube bubs bubu bucc buce buch bucs bucu buem buer bueu buhe buhr buhs bum- bumb bums bur- burb bure burh burm burr burs buru busc buse bush buss busu buus cbbc cbbs cbcc cbce cbcm cbcr cbcs cbcu cbec cbee cber cbhs cbme cbms cbre cbrh cbrm cbsc cbse cbsm cbus ccbc cccb cccc cccm cccs cccu ccee cche cchr cchs ccmb ccmc ccmm ccms ccrc ccre ccrs ccss ccuc ccus cebs cebu cec- cece cecm cecs ceeb ceec ceem cees cehs cemb ceme cemm cemr cems cemu cer- cerc cere cers cesc cese cesr cess chce chch chcm chcs cheb chec chee cheh chem cher ches cheu chhs chmb chmc chms chrb chrc chrr chrs chsc chse chsh chsm chsr chub chum chur chus cmbc cmbs cmcc cmcs cmec cmes cmhc cmhs cmmb cmmc cmms cmrr cmrs cmsc cmse cmus crbc crbu crcc crce crcr cre- creb crec cree creh crem cres creu crhs crmb crms crss crub crue crum crus csbm cscb cscc csce csch cscr cscs csec csee cseh csem cser cshs csmc csmu csrc csrs csse cssm cssr csum csur csus cub- cubb cube cubs cucc cuce cucm cuer cues cum- cume cums curb cure curr curs cusb cush cuss cusu ebbc ebbr ebbs ebcc eber ebes ebhs ebru ebur ebus ecbc ecbe eccb eccc ecce eccm ecem eces eche echs ecrc ecrm ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eehs eems eerc eers eese ehcc eheh eher eheu ehhs ehre embe embr embs emcc emcs emer emes emeu emhc emhs emme emms emmu emre emrs emse emsh emus erbb erbe ercc erce erch ereb erec erem erer eres erhc erhs erhu ermc erme erms errc erre errs erse ersh erub eruc eruh erum erur erus esbs escb esce esch escm escr escs escu esee esem eser eses eshs eshu esme esmr esse essh essu esus eubc euch euer eumc eums eur- eurc eure euse hbbs hbes hbhs hbms hbrs hbss hcbc hcbs hccb hccc hcch hccs hchs hcmc hcmm hcms hcsc hcss hebb hebe hebr hech hecs heeb heem heer hees hehe hehs hem- heme hems hemu herb herc here herm herr hers heru hesc hesh hess heue heur heus hhhh hhhs hhms hhus hmbs hmcs hmhb hmhs hmmm hmms hmsm hree hrhs hrrc hsbc hscc hses hshs hsmm hsse hsur hubb hube hubs huch hucs hucu huer hues huhs huhu hume humh humm hums hure hurr hurs huru huse hush huss huub huus mbbs mbcs mbes mbhs mbms mbrs mbus mcbc mccc mces mchs mcmc mcrc mcse mcss mebe mec- mecc mece mech mecr mecs meem meer mees mehe mehr mehs mehu memc meme memr mems memu mer- merb merc mere merm mers meru mes- mesc mese mesh mesr mess meum meus mhem mhhs mhmm mhmr mhsc mmcc mmcm mmcs mmes mmhm mmhs mmmc mmmh mmmm mmms mmrc mmsc mmse mmsu mmus mr-c mrbb mrbm mrbs mrcb mrcc mrce mrcs mreb mree mres mrhs mrmc mrrc mrsc mrse mscc msce msec msee msem mshb mshs msmb msmc msmm msms msmu msrb mssm mssr msus mube mubs muc- mucc muce much mucu muee mues muhr muhs muhu mume mumm mums mumu murc mure murr murs muru musc muse mush muss musu rbbb rbbr rbbs rbhs rbms rbss rcbc rccb rccc rccs rchb rchm rchs rcms rcsc rcss rebb rebe rebs rebu recc rece rech recm recr recs recu reeb reem rees rehb rehe rehm rehs reme rems rere rers reru rese resh ress reue reus reuu rhce rhcm rheb rhee rhem rhes rhhs rhsm rhue rhum rhus rmbs rmhs rmsc rrhs rrmc rrrr rrum rscc rsch rscs rsee rshs rsme rsre rsum rubb rube rubs rubu ruce ruch ruer rues ruhe ruhh ruhm ruhr ruhs rumb rume rumm rums rurc rure rurs ruru ruse rush russ rusu sbbs sbcc sbcs sber sbhc sbhs sbmc sbse sbus sccc scce sccm sccs scec scee scer sch- sche schh schr schs scmc scmm scms scr- scrc scre scrs scsc scsh scsr scsu scub scum scur se-c se-e se-h se-s se-u sebe sebs sec- secc sece sech secr secs secu seeb seec seeh seem seer sees seeu sehe sehr sehs semc seme sems semu serb serc sere serm serr sers seru sesc sese sesh sess seur shbm shbs shcc she- sheb shee sheh shem sher shes sheu shhh shhs shm- shme shre shrs shsc shub shue shum shur shus shuu smbc smbe smbh smcc smch smeb smec smee smhs smsc smsh smss smur smus srbc srcc srch sreb srec srem sres srhs srmc srub ssbr sscc ssce sscs ssec ssee ssem sses sshs ssmc ssrc ssrm ssrs sssb sssc sssh sssm ssss sub- subb subh subm subs suc- succ such sucr sucs suee suer sues sueu suhb suhr sum- sume sums sumu sur- surc sure surr surs suru sus- suse suss susu suum suus ubbe uber ucbc uces uche uchs ucmc ucrc ucsb ucsc ucsm ucsu uers uess uher uhrs uhss uhuh umb- umbe umec umer umes umhs umms umsu umus urbe urbs urch ure- ureh ures urre urrh urse urss ursu urum urur urus usbc usbe usbr usbs uscc usce usch uscm uscs usee user uses ushr ushs ushu usmc usme usmm usms ussb ussc usse ussr usss ussu usus uuuu