bbbb bbeb bbet bblb bbrg bebb bebe bebi beeb beeg beel beer beet begg begi begu beil beir beit bele belg beli bell belt belu bere berg beri berr bert beru bete beti bett betu beur bibb bibe bibi bibl bieb biel bier biet bieu bigb bige bigg bigt bigu bile bili bill bilt bilu birb bire birg biri birl birr birt biru bite bitt bitu blbt bleb blee bleg blei blet bleu blir blit blrg blub blue blur blut breb bree breg brei brel brer bret brie brig bril brit brrr brue brug brut btie btrt bttb bubb bube bubi bubu buel buer bueu buge bugg bugi buie buir buit buiu bulb bule bulg buli bull bult bulu bur- burb bure burg buri burl burr burt buru but- bute buti butt ebbr ebel eber ebit ebli ebru ebul ebur eeee eele eerg eete eetu egbe egbu egee egel eger eggb egge eggi egil egir egle egli eglu egre egri egte eiei eier eige eigg eile eire eitb eiti eitr el-b elbe elbi elbu elee eler elet elgg elie elil elit elle elli ellu elte elue elui elul erbb erbe ereb erei erel erer eret erg- ergg ergi erie eril erit eriu erle erli erll erre ertl ertu erub erur etbr etee etel eter etre ette etti ettu etui eubi euer euge eule eur- eure eurt gebe gebi geel geer geet gege gegg gegl geie geig geil geir geit gelb gele gelg geli gell gelt gelu gerb gere geri gerl gert geru getb gete getg geti gett geue geul ggbt gggg gibb gibe giel gier giet gige gigg gigi gile gilg gili gill gilt gire girg giri girl girr girt giru gite giue giur gleb glee gleg glei glet gleu glge gli- glib glie glit glrb glub glue glug glui glur glut grbr greb gree greg gret greu grib grie grig gril grit grrl grrr grub grue grug grui grur grut gtbr gubb gubi gubu guel guer gugb guge gugg gugi gugu guib guil gulb gule guli gull gult gulu gurb gure gurg guri gurl gurr gurt guru gute guti gutt gutu i-be ibeg ibet ibge ibie ible ibri ibtb ibtl ieet ieie iele iere ieri iett igel iger iget igil igli iglu igri igue iiie iiii iiit iitr iitt ile- iler ilet ilie ilir ilit ill- ille illi illt ilre ilut irbe iree irel irer iri- irie irig iril irlb irre irri irte irti irul itbe itel iter itet itie itil itll itri itur iuel iuge iuiu lbgt lblr lbrt lbug le-u lebu leel leer leet lege legg legi leib leie leil leir leit lele leli lell lelu lere lert lete leti lett leur lgbt lgbu lger lgte libe libr libu lieb lieg liel lier liet lieu lige ligg ligi liig liii liir lilb lile lilg lili lill lilt lilu lire lirg liri lirl lirr lirt liru litb lite liti litl litr litt litu liue liut llet lleu llll lrgb lrrr ltbl ltee ltge ltib lttr lube lueg luer luge lugg lugi lugu luit lule luli lull lulu lure lurg luri lurt lute luti rbbb rbbr rble rebb rebe rebu reeb reel reet rege regi regl regr regt regu reii reil reir reit reiu relb rele rell relt rere rerg reri rert reru rete reti retr rett reue reul reut reuu rgbe rgbi rgit rgtr rib- ribe ribu riel rier riet rieu rige rigg rigi rigu rile rill rilu rire riri rite riti ritl ritt ritu riue rlee rleu rlug rrle rrrr rtee rtei rtle rtlt rubb rube rubi rubu ruel ruer ruet ruge rugg rugi ruit rule rull rure ruri ruru rute ruti rutl rutt rutu tbil tbit tbrb tebu teel teer teet tegg tegi tegt tegu teie teil teir teiu tel- tele telg teli tell telt telu ter- tere teri terr teru tete teti tetr tett tetu teut tgel tgle tibi tibu tie- tiee tiei tiel tier tiet tige tigi tigr tiit tiiu tile till tilr tilt tirb tire tiri tirl tirr tiru tite titi titt titu tlli tre- tree treg trei tret treu trge tri- trib trie trig tril trit trte trtr trub true trug trut truu ttbb tter tttt ttul tubb tube tubr tubu tuei tuel tuer tuet tugg tugu tuig tuil tuit tuiu tule tuli tull tulu turb ture turg turi turr turt turu tute tuti tutl tutt tutu u-ie ubbe ubbi uber ubet ubii ubir ubit uble ubli ueir uele ueli uell uggt ugli ugri ugur uguu uige uile uirr uleb ulee ulie ulle ulli ullr ulti ultt ulul urbe urbi ure- uret urge urgi urgu urib urie uriu urle urre urri urte urur urut utel uter util utri utti uttu utug uulu uuri uuuu