bbbb bbbs bbeb bbet bbrg bbwr bbws bebb bebe bebi beeb beeg beer bees beet begg begi begs begu beir beis beit bere berg beri berr bers bert beru bes- bese bess best bete beti bets bett betu betw beur bewe bggs bgst bgtw bibb bibe bibi bibs bieb bier bies biet bieu bigb bige bigg bigs bigt bigu bigw biis birb bire birg biri birr birs birt biru bis- bise biss bist bisu bite bits bitt bitu biw- breb bree breg brei brer bres bret brew brie brig bris brit brrr brrs brsb brsr brst brue brug brus brut brwe bseb bsee bseg bser bses bset bsgs bsse bsts btie btrt btss bttb btus bubb bube bubi bubs bubu buer bueu buge bugg bugi bugs buie buir buis buit buiu bur- burb bure burg buri burr burs burt buru buse busi buss bust busu but- bute buti buts butt buus buwe ebbr ebbs ebbw eber ebes ebis ebit ebru ebur ebus eeee eees eegs eerg eers eese eesi eete eets eetu egbe egbu egee eger eggb egge eggi eggs egir egis egre egri egss egte egts eiei eier eies eige eigg eire eirs eise eiss eist eitb eiti eitr erbb erbe ereb erei erer eres eret erew erg- ergg ergi ergs erie eris erit eriu erre errs erse ersi erst erts ertu erub erur erus erws erwt esbs esee eser eses eset esie esis esit esri esse essg essi esst essu este estr ests esui esus esws etbr etee eter etes etre etsi etsu ette etti ettu etui eubi euer euge eur- eure eurt euse euwe ewer ewes ewew ewig ewre ewte ewts gbbs gbtw gebe gebi geer gees geet gege gegg geie geig geir geis geit gerb gere geri gers gert geru gesg gesi gess gest gesu getb gete getg geti gets gett geue gewe gewi ggbt gggg ggss gibb gibe gibs gier gies giet gige gigg gigi gigs giis gire girg giri girr girs girt giru gise giss gist gite gits giue giur gius giwe giws grbr greb gree greg gres gret greu grew grib grie grig gris grit grrr grrs grss grub grue grug grui grur grus grut gsis gsse gstr gsur gswr gtbr gubb gubi gubs gubu guer gues gugb guge gugg gugi gugu guib guis gurb gure gurg guri gurr gurs gurt guru gusb guse guss gust gute guti guts gutt gutu guus gwis gwtw gwwr i-be ibeg ibes ibet ibew ibge ibie ibis ibri ibss ibtb ibts ibus ieet ieie iere ieri iers iesg iesi iesr iest iesu iett iger iges iget iggs igis igri igue igus igwe iies iiie iiii iiis iiit iirs iisi iisr iist iisu iitr iitt iiwi irbe iree irer ires irgs iri- irie irig iris irre irri irrs irse irsg irte irti irts irus isbe isbt iseb isee iser ises iset isie isis isit isrg isri isse issi issr isss issu iste isti istr ists isus itbe itbs iter ites itet itgs itie itis itri itrs itse itsi itsu itur itwe iuge iugs iuiu iuse iuss iust iweb iwie iwig iwis iwiw rbbb rbbr rbbs rbis rbss rbst rebb rebe rebs rebu reeb rees reet rege regi regr regs regt regu reii reir reis reit reiu rere rerg reri rers rert reru rese resi ress rest rete reti retr rets rett reue reus reut reuu rewe rews rgbe rgbi rgit rgtr rgts rib- ribe ribs ribu rier ries riet rieu riew rige rigg rigi rigs rigu riis rire riri rirs rise risi riss rist risu rite riti rits ritt ritu riue rius rrrr rsbi rsee rsgb rsis rsre rsts rstu rtee rtei rtes rtgs rtss rtts rubb rube rubi rubs rubu ruer rues ruet ruge rugg rugi rugs ruis ruit rure ruri rurs ruru ruse rusi russ rust rusu rute ruti ruts rutt rutu ruwe ruwi s-ib s-ii sbbs sber sbig sbse sbsi sbst sbus sbwr se-e se-g se-i se-s se-t se-u se-w sebe sebi sebs sebt seeb seeg seer sees seet seeu seew sege segg segi segs segu seie seii seir seis seit seiu serb sere serg seri serr sers sert seru sese sesi sess sest set- sete seti sets sett seui seur sewe sewg sewr sews sewu sger sges sggg sggs sgss sgts sibe sibi sibs sibu sieg sier sies siew sige sigg sigi sigs siit sire siri sirr sirs sirt siru sise sisi siss sist sisu sit- site siti sits sitt situ siue siui sius siut siwe siwi sreb sres srgb srib sris srtr srub ssbr ssee sses sset ssgs ssgt ssis ssit ssrg ssri ssrs sssb sssi ssss sstb ssts ssws stbs stee steg ster stes stet stew stge stgr stib stie stig stir stis stit stre stri strs stru stsi stss sttr stub stue stug stur stus stut stwe sub- subb subg subi subs suee suer sues suet sueu sug- suge sugg sugi suie suig suir suis suit sur- sure surg suri surr surs surt suru sus- suse susi suss sust susu sute suti sutu suus suwe suwg suwu swbs swbw sweb swee swer swet swgb swgr swie swig swir swis swit swre swss swte swtg swts tbbs tbgs tbit tbrb tbst tebu teer tees teet tegg tegi tegs tegt tegu teie teir teis teiu ter- tere teri terr ters teru tese tess test tete teti tetr tets tett tetu teut tews tgts tibi tibs tibu tie- tiee tiei tier ties tiet tiew tige tigi tigr tigs tiit tiiu tirb tire tiri tirr tirs tiru tisb tise tisi tiss tist tite titi tits titt titu tiwi tre- tree treg trei tres tret treu trew trge tri- trib trie trig tris trit trsi trst trte trtr trub true trug trus trut truu trwe tses tset tsgt tsig tsis tsse tssg tssi tssr tsst tsts tsui tswe ttbb tter ttss tttt tubb tube tubr tubs tubu tuei tuer tues tuet tugg tugs tugu tuig tuis tuit tuiu turb ture turg turi turr turs turt turu tusi tuss tust tute tuti tuts tutt tutu twbt twee