-ose -ous bbbb bbbs bbeb bbet bebb bebe bebo beeb beef beer bees beet befe beff befo beft beo- beof beor beos beot bere bero berr bers bert beru bes- bese beso bess best bete beto bets bett betu beur bffs bfsr bfts bftt bobb bobe bobo bobs bobu boee boef boeo boer boes boet bofe boff bofs bofu boob booe boof boor boos boot bor- bore borf boro borr bors bort boru bose boso boss bost bosu botb bote boto bots bott boue bouf bour bous bout breb bree bref breo brer bres bret brfu brob broe broo bror bros brot brou brrr brrs brsb brsr brst brue brus brut bseb bsee bser bses bset bsff bsfs bsos bsse bsts btob btor btrt btss bttb btus bubb bube bubo bubs bubu buer bueu bufe buff bufo bufr bur- burb bure buro burr burs burt buru buse buss bust busu but- bute buto buts butt buus ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro ebru ebur ebus eeee eees eefe eero eers eese eete eets eetu efbr efeo efes efet effs efor eft- efts eftu eoes eore eost eoto eots eous erbb erbe ereb erer eres eret erfs erft erob eroe eroo eros erre erro errs erse erso erst erts ertu erub erur erus esbo esbs esee eseo eser eses eset esfs eso- esos esse esso esst essu este esto estr ests esuf esus etbr etee eter etes etfb etfe etoe etos etre etro etsu ette etto ettu euer euos eur- eure euro eurt euse fbrs fbus febo febs feeb feer fees feet fefe feff fefo feof ferb fere fero ferr fers fert feru fese fess fest fete fetr fets fett fetu feus ffee ffff ffrr ffss fftf fobs fobt foer foes fofo foof foos foot for- forb fore foro forr fors fort fosb foso foss fost fote foto fots fott four fous fout free freo fres fret frob froe fros frot frou frsb frso frst frub frue fsfo fssf fter ftos ftrs ftse ftsr ftub fubb fubs fubu fuet fuff fufu fuor fur- fure furo furr furs furt fuse fuso fuss fust fusu fute futo futs futu o-eo obbo ober obes obet oboe obor obos obot obre obro obsr obss obst obts obus oere oers oese oest oeuf ofer off- offe offo offr offs offu ofor ofre ofst ofus oobe ooer ooes ooff oofs oooo ooos oore oort oose oost ootb oots oous orbb orbe orbo orbs orbu ore- oreb oreo orer ores orfe orff orfs orfu oro- oroe orof oror oros orot orro orrs orse orso orsu orte orto orts orub orus osbe osee oser oses oset osoo osor osos osro ossb osse osso ossu oste ostr osts otbs otee oter otes oto- otoe otof otoo otor otos otre otro otrs otse otso otsu otte otto otts ottu otur otus oubs ouer oufe ouff our- oure ouro ours ourt ouse oust out- outb oute outo outs ouu- rbbb rbbr rbbs rbss rbst rebb rebe rebo rebs rebu reeb reef rees reet refe reff refr refs reft refu reof reos reot reou rere rero rers rert reru rese reso ress rest rete reto retr rets rett reue reuf reus reut reuu rfef rob- robb robe robo robs robt robu roer roes roet rofe roff rofo roob roof roor roos root rore roro rort roru rose roso ross rost rote roto rotr rots rott roub roue rouf rous rout rrrr rsee rsos rsre rsts rstu rtbf rtee rtes rtfb rtss rtts rubb rube rubs rubu ruer rues ruet rufe ruff rufo ruft rure ruro rurs ruru ruse ruso russ rust rusu rute ruto ruts rutt rutu s-os sbbs sbef sber sbor sbot sbse sbst sbus se-e se-f se-o se-s se-t se-u sebe sebo sebs sebt seeb seef seer sees seet seeu seff seft serb sere serf sero serr sers sert seru sese seso sess sest set- sete setf seto sets sett seur sfer sfor sfos sfro sfss sfsu sfts sobe sobo sobr sobs sobt sobu soeo soes sofo soft soof soor soos soot sorb sore soro sorr sors sort soru sose soso soss sost sote soto sots sotu soue souf sour sous sout sreb sreo sres sros srtr srub ssbr ssee sses sset ssot ssrs sssb sssf ssss sstb ssts stbs stee stef steo ster stes stet stfu stob stoe stof stoo stor stos stot stou stre stro strs stru stsf stss sttr stub stue stuf stur stus stut sub- subb subo subs suee suer sues suet sueu suf- suff sufr sufs sufu suor suos sur- sure surf suro surr surs surt suru sus- suse suso suss sust susu sute suto sutu suus tbbs tbrb tbst tebo tebu teef teer tees teet teff teft teor teos ter- tere terf tero terr ters teru tese teso tess test tete teto tetr tets tett tetu teut tfeb tfot tfrs tfss tobe tobo tobs tobt tobu toee toer toes toet toff tofo toft tofu toof toor toos toot tore torf toro torr tors tort toru tosb tose toso toss tost tosu tote toto totr tots tott tour tous tout tre- tree tref treo tres tret treu trfr troe troo tros trot trou trst trte trtr trub true trus trut truu tses tset tsob tsos tsou tsse tssf tssr tsst tsts ttbb tteo tter ttff ttoe ttss tttt tubb tube tubo tubr tubs tubu tuer tues tuet tufe tuff tufo tuft tufu tuor tuos turb ture turf turo turr turs turt turu tuss tust tute tuto tuts tutt tutu tuuo ubbe ubbo uber ubet ubos ubtf uers uess ufer uffe ufos uofo uor- uore urbe urbs ure- ures uret urfe urff urft uro- uroo urre urse urso urss ursu urte urts urur urus urut usbe usbr usbs usee usef user uses uset usfs usoe usos ussb usse ussf ussr usss usst ussu ustb uste usto usts usus uter utes utfo utor utto uttu uutf uuuu