-er b-u bbb bbc bbe bbh bbn bbr bbu bcb bcc bce bch bcn bcr bcu be- beb bec bee beh ben ber beu bhb bhc bhe bhh bhr bhu bnb bnc bne bnn bnr bnu brb bre brh brn brr bru bub buc bue buh bun bur buu c-- cbb cbc cbe cbh cbn cbr cbu ccb ccc cce cch ccn ccr ccu ce- ceb cec cee ceh cen cer ceu ch- chb chc che chh chn chr chu cn- cnb cnc cne cnh cnn cnr cnu crb crc cre crh crn crr cru cub cuc cue cuh cun cur cuu ebb ebc ebe ebh ebn ebr ebu ec- ecb ecc ece ech ecn ecr ecu eeb eec eee een eer ehb ehc ehe ehh ehn ehr ehu en- enb enc ene enh enn enr enu erb erc ere erh ern err eru eu- eub euc eue eun eur hbb hbc hbe hbh hbn hbr hbu hcb hcc hce hch hcn hcr he- heb hec hee heh hen her heu hhb hhc hhe hhh hhn hhr hhu hnb hnc hne hnh hnn hnu hr- hrb hrc hre hrh hrn hrr hru hub huc hue huh hun hur huu nbb nbc nbe nbn nbr nbu ncb ncc nce nch ncn ncr ncu ne- neb nec nee neh nen ner neu nhb nhc nhe nhh nhn nhr nhu nnb nnc nne nnh nnn nnu nrb nrc nre nrn nrr nru nub nuc nue nuh nun nur nuu rbb rbc rbe rbh rbn rbr rbu rcb rcc rce rch rcn rcr rcu re- reb rec ree reh ren rer reu rh- rhb rhc rhe rhh rhn rhr rhu rnb rnc rnh rnn rnr rnu rrb rrc rrh rrn rrr rru rub ruc rue ruh run rur ruu ubb ubc ube ubh ubn ubr ubu ucb ucc uce uch ucn ucr ucu ueb uec uee ueh uen uer uhb uhc uhe uhh uhr uhu un- unb unc une unh unn unr unu ur- urb urc ure urn urr uru uuc uue uun uur uuu

-ene bbbb bbch bbeb bbrc bcbc bccc bcec bcer bche bcnu bcru bcuc bebb bebe bech becu beeb been beer behn behr bene benn benu berc bere bern berr beru beur bhcc bher bhur bhuu bner bnrr brcb brce breb brec bree bren brer brrr bruc brue bruh brun bubb bube bubu bucc buce buch bucu buen buer bueu buhe buhr bunb bune bunn bunu bur- burb bure burh burn burr buru cbbc cbcc cbce cbcn cbcr cbcu cbec cbee cber cbre cbrh cbrn ccbc ccbn cccb cccc cccu ccee cche cchr ccnb ccnc ccne ccnr ccnu ccrc ccre ccuc cebu cec- cece ceeb ceec cen- cene cer- cerc cere cern chce chch cheb chec chee cheh chen cher cheu chnb chnc chnr chrb chrc chrn chrr chub chun chur cnbc cnrc cnrr crbc crbu crcc crce crcr cre- creb crec cree creh cren creu crne crub crue crun cub- cubb cube cucc cuce cucn cuer cune curb cure curn curr ebbc ebbr ebcc eben eber ebru ebur ecbc ecbe eccb eccc ecce eche ecne ecrc ecrr ecru eeee eerc ehcc eheh ehen eher eheu ehre enb- enbn enbr ence ench enee ener ennc enne ennu enue enur erbb erbe ercc erce erch ereb erec eren erer erhc erhu erne errc erre erub eruc eruh erur eubc euch euer eur- eurc eure hcbc hccb hccc hcch hebb hebe hebr hech heeb heer hehe hehn hene henh henn henu herb herc here hern herr heru heue heun heur hhhh hnce hree hrrc hrun hubb hube huch hucu huer huhn huhu hunc hune hunh hure hurn hurr huru huub nbbc nbcc nber ncbc nccc nccn nccr nccu ncec ncee ncen ncer nchc ncnc ncrc ncre ncue nebb nebe nebn nebr nebu necc nece nech necr neeb neen neer nehe nehu nene nenh nenu nerc nere nerr neru neuc neue neun neur neuu nhcc nheb nhnn nhrc nnnn nren nrrc nubc nube nuce nuch nucu nuee nuer nunc nune nunn nurc nure nurn nurr nuru rbbb rbbr rcbc rccb rccc rchb rcnr rebb rebe rebu recc rece rech recr recu reeb reen rehb rehe rehn rene renn renu rere reru reue reuu rhce rheb rhee rhen rhue rhun rnbr rrrr rrun rubb rube rubu ruce ruch ruen ruer ruhe ruhh ruhn ruhr runc rune runn rurc rure ruru ruun ubbe uber ucbc uche ucrc uher uhuh unbe uncc unce unch uneb unec unee unen uner unne urbe urch ure- ureh urne urre urrh urun urur uuen uuuu

bbbee be-er beber beche becue beebe beech beene behen beher behue bence bench bene- benne bennu benue benun benur berbe bercu berec bereh beren berhe berne berre berru berun beuch beuer beure bheen bheer brebu brece brech breen breer brene brenn brere breu- brrrr bruce bruch bruen bruer bruhn brune brunn bruun bubbe buben buber buchu bucur buhen buhne bunce bunch buneh bunne bunun burch burcu bureh buren burn- burne burru buruc burun ccccc cebec ceber cech ceche cecun ceene ceere cence ceneu cerbu cerc- cerce cerec ceren cerer cerne cerre chech cheer chehr chen- chene chenu chere chern cheru cheue chher chrne chubb chueh chur- chure churn churr churu cneru cnnnn crebe crece creen creer cren- creu- creue crnce crnec crner cruce crune crure cubbe cubeb cuber cubub cuche cunne curce curch curer curre ebber ebene ebern ebneh ebner ebure eccen eeeee eence eener ehnen ehren enbun enche encre encur enure enurn erbbe erben erber erech ereen erere ernen eucen eucre eurre h-e-b hburn he-he hebbe hebe- heben heber heche hecun heene heere heern hence hench henen henne hennu herce heren herne herre herur heuch heuer heure hhhhh hrere hubbe huber hubur hucch huche hucun huere huhuh hunch hunne hurbe hurcn hureh hurre huuru ncree ncube neber neche necr- neece neech neere neheb neher nehru neneh neree nerre nerur neuen neuer neueu neune neur- neure nhecu nnebe nu-nu nuche nuhuh nunce nunch nunun nurce nure- nureh nurun rebbe rebec reber rebun recce recen reche