bbbb bbbs bbcm bbeb bbgm bbmg bbrc bbrg bcbc bcbg bcbs bccc bccm bccs bcec bcer bces bcgs bcms bcrs bcru bcsc bcsm bcss bcuc bebb bebe becs becu beeb beeg beem beer bees begg begs begu beme bemu berc bere berg berm berr bers beru bes- bese besm bess beur bggs bmce bmgs bmus brcb brce breb brec bree breg brem brer bres brmc brrm brrr brrs brsb brsr bruc brue brug brum brus bscs bseb bsec bsee bseg bser bses bsgs bsms bsrm bssc bsse bssm bubb bube bubs bubu bucc buce bucs bucu buem buer bueu buge bugg bugs bum- bumb bums bur- burb bure burg burm burr burs buru busc buse buss busu buus cbbc cbbs cbcc cbce cbcm cbcr cbcs cbcu cbec cbee cber cbgb cbme cbms cbre cbrm cbsc cbse cbsm cbus ccbc cccb cccc cccm cccs cccu ccee ccgc ccgs ccmb ccmc ccmm ccms ccrc ccre ccrg ccrs ccsg ccss ccuc ccus cebs cebu cec- cece cecm cecs ceeb ceec ceem cees cege cemb ceme cemm cemr cems cemu cer- cerc cere cers cesc cese cesg cesr cess cgcc cgcg cger cges cggs cgmc cgsb cgsm cgss cmbc cmbs cmcc cmcs cmec cmes cmmb cmmc cmms cmrr cmrs cmsc cmse cmus crbc crbu crcc crce crcr cre- creb crec cree creg crem cres creu crgs crmb crms crss crub crue crug crum crus csbm cscb cscc csce cscr cscs csec csee csem cser 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 cusg cuss cusu ebbc ebbr ebbs ebcc eber ebes ebru ebur ebus ecbc ecbe eccb eccc ecce eccm ecem eces ecgs ecrc ecrm ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eegs eems eerc eerg eers eese egbe egbu egcc egcg egcr egec egee egem eger eggb egge eggs egre egsc egsm egss embe embr embs emcc emcs emer emes emeu emme emms emmu emre emrs emse emus erbb erbe ercc erce ereb erec erem erer eres erg- ergg ergs ermc erme erms errc erre errs erse erub eruc erum erur erus esbs escb esce escm escr escs escu esee esem eser eses esme esmr esse essg essu esus eubc euer euge eumc eums eur- eurc eure euse gbbs gbmc gc-c gcbc gccc gccs gcmc gcms gcrg gcse gcss gcsu gebe gece geer gees gege gegg gem- gemm gemr gems gerb gere germ gers geru gesg gess gesu geue geum gggg ggss gmcs gmer gmme gmmr gmrs grbr grcc grce greb grec gree greg grem gres greu grrr grrs grsm grss grub grue grug grum grur grus gsse gsur gubb gubs gubu guer gues gugb guge gugg gugu gumb gume gumm gums gurb gure gurg gurr gurs guru gusb guse guss guus mbbs mbcs mbes mbms mbrs mbus mcbc mccc mces mcmc mcrc mcse mcss mcug mebe mec- mecc mece mecr mecs meem meer mees meg- mege megg megr megs megu memc meme memr mems memu mer- merb merc mere merm mers meru mes- mesc mese mesg mesr mess meum meus mgbs mger mges mgrm mgrs mgsm mgus mmcc mmcg mmcm mmcs mmes mmmc mmmm mmms mmrc mmsc mmse mmsu mmus mr-c mrbb mrbm mrbs mrcb mrcc mrce mrcs mreb mree mreg mres mrmc mrrc mrsc mrse mscc msce msec msee msem msgr msgs msmb msmc msmm msms msmu msrb mssg mssm mssr msus mube mubs muc- mucc muce mucu muee mues mugg mugs mugu mume mumm mums mumu murc mure murg murr murs muru musc muse muss musu rbbb rbbr rbbs rbms rbss rcbc rccb rccc rccs rcgc rcms rcrg rcsc rcss rebb rebe rebs rebu recc rece recm recr recs recu reeb reem rees rege regm regr regs regu reme rems rere rerg rers reru rese ress reue reus reuu rgbe rmbs rmrg rmsc rrmc rrrr rrum rscc rscs rsee rsgb rsgc rsme rsmg rsre rsum rubb rube rubs rubu ruce ruer rues ruge rugg rugs rumb rume rumm rums rurc rure rurs ruru ruse russ rusu sbbs sbcc sbcs sber sbmc sbse sbus sccc scce sccm sccs scec scee sceg scer scgs scmc scmm scms scr- scrc scre scrs scsc scsr scsu scub scug scum scur se-c se-e se-g se-s se-u sebe sebs sec- secc sece secg secr secs secu seeb seec seeg seem seer sees seeu sege segg segs segu semc seme sems semu serb serc sere serg serm serr sers seru sesc sese sess seur sgcb sgce sgcg sgem sger sges sggg sggs sgsm sgss smbc smbe smcc smeb smec smee smeg smgs smsc smss smug smur smus srbc srcc sreb srec srem sres srgb srmc srub ssbr sscc ssce sscs ssec ssee ssem sses ssgs ssmc ssrc ssrg ssrm ssrs sssb sssc sssm ssss sub- subb subg subm subs suc- succ sucr sucs suee suer sues sueu sug- suge sugg sum- sume sums sumu sur- surc sure surg surr surs suru sus- suse suss susu suum suus ubbe uber ucbc uces ucmc ucrc ucsb ucsc ucsm ucsu uers uess ugcc ugcg uggs ugur uguu umb- umbe umec umer umes ummg umms umsu umus urbe urbs ure- ures urge urgu urre urse urss ursu urum urur urus usbc usbe usbr usbs uscc usce uscg uscm uscs usee user uses usmc usme usmm usms ussb ussc usse ussr usss ussu usus uuuu