bbbb bbbq bbbs bbeb bbet bbqs bbrg 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 beur bggs bgst bibb bibe bibi bibs bieb bier bies biet bieu bigb bige bigg bigs bigt bigu biis biqi birb bire birg biri birr birs birt biru bis- bise biss bist bisu bite bits bitt bitu bque breb bree breg brei brer bres bret brie brig briq bris brit brrr brrs brsb brsr brst brue brug brus brut bseb bsee bseg bser bses bset bsgs bsse bsts btie btrt btss bttb btus bubb bube bubi bubq 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 ebbr ebbs 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 ei-q eiei eier eies eige eigg eire eirs eise eiss eist eitb eiti eitr equ- eque equi equs erbb erbe ereb erei erer eres eret erg- ergg ergi ergs erie eriq eris erit eriu erqi erre errs erse ersi erst erts ertu erub erur erus esbs esee eser eses eset esie esis esit esqr esqs esri esse essg essi esst essu este estr ests esui esus etbr etee eter etes etre etsi etsu ette etti ettu etui eubi euer euge eur- eure eurt euse gbbs 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 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 grbr greb gree greg gres gret greu grib grie grig gris grit grrr grrs grss grub grue grug grui grur grus grut gsis gsse gstr gsur 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 i-be ibeg ibes ibet 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 iies iiie iiii iiis iiit iirs iisi iisr iist iisu iitr iitt iqer ique 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 isuq isus itbe itbs iter ites itet itgs itie itis itri itrs itse itsi itsu itur iuge iugs iuiu iuse iuss iust q-be qbit qeii qere qeri qerq qest qgis qiru qisi qqqq qrss qrst qsig qsit qsqs qsqt qsrs qtrs qube qubi quee quer ques quet quib quie quig quir quis quit quri qust qutb qute quu- rbbb rbbr rbbs rbis rbss rbst rebb rebe rebs rebu reeb rees reet rege regi regr regs regt regu reii reir reis reit reiu reqs rere rerg reri rers rert reru rese resi resq ress rest rete reti retr rets rett reue reus reut reuu rgbe rgbi rgit rgtr rgts rib- ribe ribs ribu rier ries riet rieu rige rigg rigi rigs rigu riis riqq 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 s-ib s-ii sbbs sber sbig sbse sbsi sbst sbus se-e se-g se-i se-s se-t se-u sebe sebi sebs sebt seeb seeg seeq seer sees seet seeu sege segg segi segs segu seie seii seir seis seit seiu seqq seqs sequ serb sere serg seri serq serr sers sert seru sese sesi sess sest set- sete seti sets sett seui seur sger sges sggg sggs sgss sgts sibe sibi sibs sibu sieg sier sies 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 sqrt sreb sres srgb srib sris srtr srub ssbr ssee sses sset ssgs ssgt ssis ssit ssrg ssri ssrs sssb sssi ssss sstb ssts stbs stee steg ster stes stet stge stgr stib stie stig stir stis stit stre stri strs stru stsi stss sttr stub stue stug stur stus stut sub- subb subg subi subs suee suer sues suet sueu sug- suge sugg sugi suie suig suir suis suit suqs sur- sure surg suri surr surs surt suru sus- suse susi suss sust susu sute suti sutu suus 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 tgts tibi tibs tibu tie- tiee tiei tier ties tiet tige tigi tigr tigs tiit tiiu tirb tire tiri tirr tirs tiru tisb tise tisi tiss tist tite titi tits titt titu tre- tree treg trei tres tret treu trge tri- trib trie trig tris trit trsi trst trte trtr trub true trug trus trut truu tses tset tsgt tsig tsis tsse tssg tssi tssr tsst tsts tsui 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 u-ie ubbe ubbi uber ubet ubii ubir ubis ubit ueir uers uess uggs uggt ugis ugri ugur uguu uies uige uirr uise uist uits urbe urbi