-er b-u bbb bbc bbe bbh bbm bbr bbu bcb bcc bce bch bcm bcr bcu be- beb bec bee beh bem ber beu bhb bhc bhe bhh bhm bhr bhu bmb bmc bme bmh bmm bmr bmu brb bre brh brm brr bru bub buc bue buh bum bur buu c-- cbb cbc cbe cbh cbm cbr cbu ccb ccc cce cch ccm ccr ccu ce- ceb cec cee ceh cem cer ceu ch- chb chc che chh chm chr chu cmb cmc cme cmh cmm cmr cmu crb crc cre crh crm crr cru cub cuc cue cuh cum cur cuu ebb ebc ebe ebh ebm ebr ebu ec- ecb ecc ece ech ecm ecr ecu eeb eec eee eem eer ehb ehc ehe ehh ehm ehr ehu em- emb emc eme emh emm emr emu erb erc ere erh erm err eru eu- eub euc eue eur hbb hbc hbe hbh hbm hbr hbu hcb hcc hce hch hcm hcr he- heb hec hee heh hem her heu hhb hhc hhe hhh hhm hhr hhu hmb hmc hme hmh hmm hmr hmu hr- hrb hrc hre hrh hrm hrr hru hub huc hue huh hum hur huu m-r mbb mbc mbe mbh mbm mbr mbu mc- mcb mcc mce mch mcm mcr mcu meb mec mee meh mem mer meu mhc mhh mhm mhr mhu mmb mmc mme mmh mmm mmr mmu mrb mrc mre mrh mrm mrr mru mub muc mue muh mum mur muu rbb rbc rbe rbh rbm rbr rbu rcb rcc rce rch rcm rcr rcu re- reb rec ree reh rem rer reu rh- rhb rhc rhe rhh rhm rhr rhu rmb rmc rme rmh rmm rmr rrb rrc rrh rrm rrr rru rub ruc rue ruh rum rur ruu ubb ubc ube ubh ubr ubu ucb ucc uce uch ucm ucr ucu ueb uec uee ueh uem uer uhb uhc uhe uhh uhm uhr uhu um- umb umc ume umh umm umr umu ur- urb urc ure urm urr uru uuc uue uum uur uuu

bbbb bbch bbcm bbeb bbrc bcbc bccc bccm bcec bcer bche bcru bcuc bebb bebe bech becu beeb beem beer behm behr beme bemu berc bere berm berr beru beur bhcc bher bhur bhuu bmce brcb brce breb brec bree brem brer brmc brrm brrr bruc brue bruh brum bubb bube bubu bucc buce buch bucu buem buer bueu buhe buhr bum- bumb bur- burb bure burh burm burr buru cbbc cbcc cbce cbcm cbcr cbcu cbec cbee cber cbme cbre cbrh cbrm ccbc cccb cccc cccm cccu ccee cche cchr ccmb ccmc ccmm ccrc ccre ccuc cebu cec- cece cecm ceeb ceec ceem cemb ceme cemm cemr cemu cer- cerc cere chce chch chcm cheb chec chee cheh chem cher cheu chmb chmc chrb chrc chrr chub chum chur cmbc cmcc cmec cmhc cmmb cmmc cmrr crbc crbu crcc crce crcr cre- creb crec cree creh crem creu crmb crub crue crum cub- cubb cube cucc cuce cucm cuer cum- cume curb cure curr ebbc ebbr ebcc eber ebru ebur ecbc ecbe eccb eccc ecce eccm ecem eche ecrc ecrm ecrr ecru eeee eerc ehcc eheh eher eheu ehre embe embr emcc emer emeu emhc emme emmu emre erbb erbe ercc erce erch ereb erec erem erer erhc erhu ermc erme errc erre erub eruc eruh erum erur eubc euch euer eumc eur- eurc eure hcbc hccb hccc hcch hcmc hcmm hebb hebe hebr hech heeb heem heer hehe hem- heme hemu herb herc here herm herr heru heue heur hhhh hmhb hmmm hree hrrc hubb hube huch hucu huer huhu hume humh humm hure hurr huru huub mcbc mccc mcmc mcrc mebe mec- mecc mece mech mecr meem meer mehe mehr mehu memc meme memr memu mer- merb merc mere merm meru meum mhem mhmm mhmr mmcc mmcm mmhm mmmc mmmh mmmm mmrc mr-c mrbb mrbm mrcb mrcc mrce mreb mree mrmc mrrc mube muc- mucc muce much mucu muee muhr muhu mume mumm mumu murc mure murr muru rbbb rbbr rcbc rccb rccc rchb rchm rebb rebe rebu recc rece rech recm recr recu reeb reem rehb rehe rehm reme rere reru reue reuu rhce rhcm rheb rhee rhem rhue rhum rrmc rrrr rrum rubb rube rubu ruce ruch ruer ruhe ruhh ruhm ruhr rumb rume rumm rurc rure ruru ubbe uber ucbc uche ucmc ucrc uher uhuh umb- umbe umec umer urbe urch ure- ureh urre urrh urum urur uuuu

bbbee be-er beber beche becue becum beebe beech behem beher behue bembe bemer berbe bercu berec bereh berhe berme berre berru berum beuch beuer beure bheer brebu brece brech breem breer brehm breme bremm brere breu- brmmm brrrr bruce bruch bruer brume brumm bubbe buber buchu bucum bucur bumbu bumme burch burcu bureh burru buruc ccccc cebec ceber cech ceche cecum ceere cemec cemre cerbu cerc- cerce cerec cerer cerre chech cheer chehr chem- chere cheru cheue chher chubb chueh chumb chur- chure churm churr churu cmere crebe crece creem creer creme creu- creue cruce crumb crume crure cubbe cubeb cuber cubub cuche cumbe cumbu cumec cumm- curce curch curer curre e-hrm ebber ebure echem ecume eeeee eembc embee ember embue emcee emeer emere emmer emure erbbe erber erech erem- erere eucre eum-u eurre h-e-b he-he hebbe hebe- heber heche heeme heere hemer hemme herce herem herre herur heuch heuer heure hhhhh hmeec hmere hmmer hrere hubbe huber hubur hucch huche huere huhuh humbe humme humur hurbe hureh hurm hurme hurre hurum huuru mbebe mbere mbube mburu mcbee mccue mchum mcree mcube mebbe meche mecum meece meech meemu meere meher membe memer merce merch merer merre merur meuer meure mheer mhere mmccc mmhmm mmmcc mmmmm mrcub mreru muche muchu mucum mucur muhem mumbe mumcu mumme mummu murch mureu murre murrh murru murum rebbe rebec reber recce reche recue recur reece reech reeme reere reerh rehem reher rehue remee remer remue rere- reree rerum reuer reume rheem rheme rheum rhumb rhume rubee ruber