-er b-u bbb bbe bbf bbg bbn bbr bbu be- beb bee bef beg ben ber beu bfb bfe bff bfg bfn bfr bfu bgb bge bgf bgg bgn bgr bgu bnb bne bnf bng bnn bnr bnu brb bre brf brg brn brr bru bub bue buf bug bun bur buu ebb ebe ebf ebg ebn ebr ebu eeb eee eef eeg een eer ef- efb efe eff efg efr egb ege egf egg egn egr egu en- enb ene enf eng enn enr enu erb ere erf erg ern err eru eu- eub eue euf eug eun eur fbb fbe fbf fbg fbn fbr fbu feb fee fef feg fen fer feu ffe fff ffg ffn ffr ffu fgb fge fgf fgg fgn fgr fnb fne fnf fng fnn fnr fnu frb fre frf frg frn frr fru fub fue fuf fug fun fur fuu gbe gbf gbg gbn gbr gbu ge- geb gee gef geg gen ger geu gfb gfe gff gfr ggb ggg ggn ggr ggu gnb gne gnf gnn gnr gnu grb gre grf grg grn grr gru gu- gub gue guf gug gun gur guu nbb nbe nbf nbg nbn nbr nbu ne- neb nee nef neg nen ner neu nfb nfe nff nfn nfr nfu ngb nge ngf ngg ngn ngu nnb nne nnf nng nnn nnu nrb nre nrf nrg nrn nrr nru nub nue nug nun nur nuu rbb rbe rbf rbg rbn rbr rbu re- reb ree ref reg ren rer reu rfb rfe rff rfg rfn rfr rfu rgb rge rgf rgg rgn rgr rnb rng rnn rnr rnu rrb rrf rrg rrn rrr rru rub rue ruf rug run rur ruu ubb ube ubf ubg ubn ubr ubu ueb uee uef ueg uen uer ufe uff ufg ufn ufr ufu ugb uge ugf ugg ugn ugr ugu un- unb une unf ung unn unr unu ur- urb ure urf urg urn urr uru uue uug uun uur uuu

-ene bbbb bbeb bbfn bbng bbrg bebb bebe beeb beef beeg been beer befe beff begg begu bene beng benn benu bere berg bern berr beru beur bfgf bgun bneg bner bnrr breb bree bref breg bren brer brfu brrr brue brug brun bubb bube bubu buen buer bueu bufe buff bufr buge bugg bunb bune bung bunn bunu bur- burb bure burg burn burr buru ebbr eben eber ebru ebur eeee eefe eefn eeng eerg ef-g efbr efen egbe egbu egee eger egfr eggb egge egne egre enb- enbn enbr enee eneg ener enfb enge engg engr enne ennu enue enuf enur erbb erbe ereb eren erer erg- ergg erne erre erub erur euer euge eur- eure feeb feen feer fefe feff fege fegg fene feng fenn ferb fere fern ferr feru ffee ffff ffrr ffun fnuf free fren frub frue frug frun fubb fubu fuff fufu fuge fugu fune funf fung fur- fure furg furn furr gebe geen geer gefe gege gegg gen- gene genf geng genn genu gerb gere gern geru geue geun gfer ggfg gggg ggrn gneu gnrr grbr greb gree gref greg gren greu grrr grub grue gruf grug grun grur gubb gubu guen guer guff gugb guge gugg gugu gung gunn gurb gure gurg gurn gurr guru nber nbuf nebb nebe nebn nebr nebu neeb neef neen neer nefe neff nege nene neng nenu nere nerf nerr neru neue neuf neun neur neuu nfer nfff ngef ngen nger ngur nguu nngn nnnn nren nube nuee nuer nuff nune nung nunn nure nurn nurr nuru rbbb rbbr rebb rebe rebu reeb reef reen refe reff refg refn refr refu rege regn regr regu rene reng renn renu rere rerg reru reue reuf reuu rfef rgbe rnbr rrrr rrun rubb rube rubu ruen ruer rufe ruff ruge rugg rune runf rung runn rure ruru ruun ubbe uber ufer uffe ugne ugur uguu unbe uneb unee unef unen uner ungu unne unrf urbe ure- urfe urff urge urgu urne urre urun urur uuen uuuu

bbbee bbgun be-er beber beebe beene beffe befur begee begge begue begun begur bene- benfe benge bengu benne bennu benue benun benur berbe bereg beren berge berne berre berru berun beuer beure brebu breef breen breer breg- brege bregg brene breng brenn brere breu- brrrr bruen bruer bruff bruge brugg brune brung brunn bruun bubbe buben buber buffe bugen buger bugge bugre bugun bunge bungu bunne bunun buren burge burgu burn- burne burru burun ebber ebene eberg ebern ebner ebure eeeee eener efere effer efren efuru egene eggen egger eggng egner enbun enfer enfeu engen enger enrge enuff enugu enure enurn erbbe erben erber ereen erege erere ergen ergun ernen eugen eurre febre feere fegen fegue fener feneu fenne feren ferr- ferre feuer feuge freer frege frere freur fu-fu fugee fugen fuger fugue fugug funen funge furen gberg gberu geben geber gebre gebur geere gefen gegge genbu gener genge genre gerbe geren gerre geruf gnuff grebe greef green greer grefe greff grege gregg grene greng grenn grgen grgur grrrr grubb grube grufe gruff grune grure gubbe guben guber gubru guene guere guern gugen guner gunge gungu gunne gunnr guren gurge gurne gurre gurun gurur neber neere nefen nefer neffe nefre negeb neger negre negru negun negur neree nerre nerur neuen neuer neueu neune neur- neure ngege ngeue ngugu ngure nguru nnebe nu-nu nunge nunun nure- nurun rebbe rebeg reber rebun reefe reege reene reere refen refer reffe refne regen reger regge regne regur renee reneg rener renfe renge rengg renne rere- reree rerun reuen reuer reune rubee ruben ruber ruegg ruere rueun ruffe rugen ruger rugge runer runge rungu runne ubeen uber- ufere ugene ugrug unfun unfur unger ungur unnun unnur unref unrug unrun unurn urger urgun urubu uuuuu

bbbbbb bebung beebee beebug beefer beegee beenge beerne befree beggen begger benben benfer bengbu benger bengre benner bennur benreu berbee berber berege berene berere bergen berger bergne berner berrer berube beuren beurre breefe breege breere breger bregge brener brenne breuer brgnng brubru bruern brugge