-ene bbbb bbeb bblb bbng bbrg bebb bebe beeb beeg beel been beer begg begu bele belg bell belu belz bene beng benn benu benz bere berg bern berr beru beur beze bezu bgun bleb blee bleg bleu blrg blub blue blur bneg bner bnrr breb bree breg brel bren brer brez brrr brue brug brun bruz bubb bube bubu buel buen buer bueu buge bugg bulb bule bulg bull bulu bulz bunb bune bung bunn bunu bunz bur- burb bure burg burl burn burr buru burz buuz buze buzz bzer bzzz ebbr ebel eben eber ebru ebul ebur eeee eele eeng eerg eeze egbe egbu egee egel eger eggb egge egle eglu egne egre el-b elbe elbu elee elen eler elgg elle ellu elne elue elul elze enb- enbn enbr enee eneg enel ener enez enge engg engl engr enne ennu enue enur erbb erbe ereb erel eren erer erez erg- ergg erle erll erne erre erub erur euer euge eule eur- eure ezel ezer ezuz gebe geel geen geer geez gege gegg gegl gelb gele gelg gell gelu gen- gene geng genl genn genu genz gerb gere gerl gern geru geue geul geun gggg ggrn gleb glee gleg glen gleu glge glrb glub glue glug glun glur gneu gnrr grbr greb gree greg gren greu grez grrl grrr grub grue grug grun grur gruz gubb gubu guel guen guer gugb guge gugg gugu gulb gule gull gulu gung gunn gunz gurb gure gurg gurl gurn gurr guru guze lblr lbug le-u lebu leel leen leer lege legg lele lell lelu lene leng lenn lenz lere lern leun leur leze lgbu lger lleu llll lner lnge lrgb lrne lrrr lube lueg luer luge lugg lugu lugz lule lull lulu lulz lune lung lunn lure lurg lurz luze nber nebb nebe nebn nebr nebu neeb neel neen neer nege nele nell nene neng nenu nere nerl nerr neru nerz neue neun neur neuu nezb ngen nger ngur nguu nler nlgn nlrb nngn nnnn nren nrlb nrrl nube nubl nuee nuel nuer nule null nune nung nunn nure nurl nurn nurr nuru nuze nzrb rbbb rbbr rble rebb rebe rebu reeb reel reen rege regl regn regr regu relb rele rell rene reng renn renu renz rere rerg reru reue reul reuu reze rezu rgbe rlee rleu rlug rnbr rrle rrrr rrun rubb rube rubu ruel ruen ruer ruez ruge rugg rule rull rune rung runn rure ruru ruun ruze ubbe uber uble uele uell ugne ugur uguu uleb ulee ulen ulez ulle ullr ulne ulul unbe uneb unee unen uner ungu unle unne unuz urbe ure- urge urgu urle urne urre urun urur uruz uuen uulu uuuu uzbl uzeb uzel uzen uzer uzun zber zebe zebu zeel zegg zele zell zeng zenn zenu zerg zeze zlne znen znng zrze zubr zubu zule zull zulu zulz zune zunz zurb zurn zurr zuru zuul zuun zuzu zzzz