-ism bbbb bbbs bbeb bbet bbgm bbmg bbrg bebb bebe bebi beeb beeg beem beer bees beet begg begi begs begu beim beir beis beit beme bemu bere berg beri berm berr bers bert beru bes- bese besm 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 bims birb bire birg biri birr birs birt biru bis- bise biss bist bisu bite bits bitt bitu bmgs bmir bmmi bmts bmus breb bree breg brei brem brer bres bret brie brig brim bris brit brrm brrr brrs brsb brsr brst brue brug brum brus brut bseb bsee bseg bser bses bset bsgs bsim bsms bsmt bsrm bsse bssm bsts btie btrt btss bttb btus bubb bube bubi bubs bubu buem buer bueu buge bugg bugi bugs buie buir buis buit buiu bum- bumb bums bur- burb bure burg buri burm 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 eems eerg eers eese eesi eete eets eetu egbe egbu egee egem eger eggb egge eggi eggs egir egis egre egri egsm egss egte egts eiei eier eies eige eigg eime eimi eims eire eirs eise eiss eist eitb eiti eitm eitr embe embi embr embs emer emes emet emeu emig emii emim emir emis emit emme emmi emms emmu emre emrs emse emst emte emts emus erbb erbe ereb erei erem erer eres eret erg- ergg ergi ergs erie erim eris erit eriu erme erms erre errs erse ersi erst erts ertu erub erum erur erus esbs esee esem eser eses eset esie esis esit esme esmr esmt esri esse essg essi esst essu este estr ests esui esus etbr etee etem eter etes etim etre etrm etsi etsu ette etti ettu etui eubi euer euge eums eur- eure eurt euse gbbs gebe gebi geer gees geet gege gegg geie geig geir geis geit gem- gemm gemr gems gerb gere geri germ gers gert geru gesg gesi gess gest gesu getb gete getg geti gets gett geue geum ggbt gggg ggss gibb gibe gibs gier gies giet gige gigg gigi gigs giis gime gire girg giri girr girs girt giru gise gism giss gist gite gits giue giur gius gmer gmit gmme gmmr gmrs grbr greb gree greg grem gres gret greu grib grie grig grim gris grit grmt grrr grrs grsm grss grub grue grug grui grum grur grus grut gsis gsse gstr gsur gtbr gtsm gubb gubi gubs gubu guer gues gugb guge gugg gugi gugu guib guis gumb gume gumi gumm gums gurb gure gurg guri gurr gurs gurt guru gusb guse guss gust gute guti guts gutt gutu guus i-be ibbm ibeg ibes ibet ibge ibie ibim ibis ibms ibri ibss ibtb ibts ibus ieet ieie ieme iems iere ieri iers iesg iesi iesr iest iesu ietm iett igem iger iges iget iggs igis igri igsm igue igus iies iiie iiii iiis iiit iirs iisi iism iisr iist iisu iitm iitr iitt iium imbe imbi imer imes imet imir imit imme immi imms immt imre imri imrr imsi imsr imss imst imsu imts imue imus irbe irbm iree irem irer ires irgm irgs iri- irie irig iris irms irre irri irrs irse irsg irte irti irts irus isbe isbt iseb isee iser ises iset isie isim isis isit isme ismi isms isrg isri isse issi issr isss issu iste isti istr ists isum isus itbe itbs item iter ites itet itgs itie itim itis itme itms itri itrs itse itsi itsu itum itur iuge iugs iuiu iums iuse iuss iust mbbs mbes mbim mbis mbms mbrs mbus mebe meem meer mees meet meg- mege megg megr megs megu meir meis meit meme memr mems memu mer- merb mere meri merm mers mert meru mes- mese mesg mesi mesr mess mest met- mete meti mets mett metu meum meus mgbs mger mges mgit mgmt mgrm mgrs mgsm mgts mgus mibs miee miem mier mies miet mieu mige migg migi migs migu miii miis miit mim- mime mimi mims mire mirg miri mirr mirs mirt miru mis- mise misg misi misr miss mist misu mit- mitb mite miti mitm mits mitt mitu miui mmes mmii mmis mmmm mmms mmse mmst mmsu mmts mmus mrbb mrbm mrbs mreb mree mreg mres mris mrse mrsi mrtm mrts mrtt msee msem msgr msgs msgt msmb msmm msms msmu msrb msrt mssg mssi mssm mssr msst mstr msts msus mtbs mtge mtgs mtre mtrr mtss mtst mttr mtts mube mubi mubs muee mues muet mugg mugi mugs mugu muie muir muis muit mume mumm mums mumu mure murg muri murr murs murt muru muse musi muss must musu mute muti muts mutt mutu muut rbbb rbbr rbbs rbis rbms rbss rbst rebb rebe rebs rebu reeb reem rees reet rege regi regm regr regs regt regu reii reim reir reis reit reiu reme remi rems rere rerg reri rers rert reru rese resi ress rest rete reti retr rets rett reue reus reut reuu rgbe rgbi rgit rgtr rgts rib- ribe ribs ribu riem rier ries riet rieu rige rigg rigi rigs rigu riis rime rimi rimm rims rimu rire riri rirs rise risi rism riss rist risu rite riti rits ritt ritu riue rius rmbs rmrg rmst rmtu rrrr rrum rsbi rsee rsgb rsis rsme rsmg rsre rsts rstu rsum rtee rtei rtes rtgs rtmi rtms rtss rtts rubb rube rubi rubs rubu ruer rues ruet ruge rugg rugi rugs ruis ruit rumb rume rumi rumm rums rumt 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 seem seer sees seet seeu sege segg segi segs segu seie seii seim seir seis seit seiu seme semi sems semu serb sere serg