-ose bbbb bbbs bbdd bbdo bbeb bbet bd-r bdes bdos bdsd bebb bebe bebo bede bedo beds beeb beed beek beer bees beet beke beko beks beo- beod beok beor beos beot berd bere berk bero berr bers bert bes- bese besk beso bess best bete beto bets bett bobb bobe bobo bobs bodb bode bodo bods boee boeo boer boes boet boke boko boks boob bood booe book boor boos boot bor- bord bore bork boro borr bors bort bose bosk boso boss bost botb botd bote boto bots bott brdo brds brdt breb bred bree brek breo brer bres bret brkb brob brod broe brok broo bror bros brot brrr brrs brsb brsr brst bsbd bseb bsed bsee bser bses bset bskt bsod bsos bsrd bssd bsse bsts btdt btek btob btor btrt btss bttb d-bo dbos dbrs dbss dbtt dddd ddes ddot ddre ddss ddts debe debs debt dedd dede dedo deeb deed deek deer dees deet dek- deke deks deor deos der- derb dere derk dero derr ders des- dese desk deso dess dest dete detk deto detr dets dobb dobe dobs dod- dodd dode dodo dods doek doer does doke doko doob dood dook door doos doot dord dore dork doro dorr dors dort dose dosk doso doss dost dotd dote dotk doto dots dott dred dree drek dres dret drob drod drot drrs dsdr dsos dsrr dsst dsto dsts dted dtek dtor dtot dtss ebbo ebbr ebbs ebed eber ebes eboe eboo ebor ebos ebro edde eddo edds ede- eder edes edod edos edss edts eede eeee eees eeke eeks eero eers eese eesk eete eets ekeb eked ekek eker ekes eket ekos eode eoes eore eost eotd eoto eots erbb erbe erde erds ereb ered erer eres eret erke erks erob erod eroe eroo eros erre erro errs erse erso erst erts esbo esbs esds esee esek eseo eser eses eset eske esko esks eso- esok esos esrd esse esso esst estd este esto estr ests etbr etds etee eter etes etoe etok etos etre etro ette etto k-os kbbb kbbd kbbe kbbk kbbo kbbr kbbs kbbt kbdb kbde kbdo kbdr kbds kbeb kbed kbee kbek kbeo kber kbes kbet kbkb kbkk kbko kbkr kbob kbod kboe kbok kboo kbos kbot kbrb kbrd kbre kbrk kbro kbrt kbsb kbsk kbso kbsr kbss kbst kbtb kbte kbtk kbto kbtr kbts kbtt kdbb kdbr kdbs kddb kddd kddk kddr kdeb kdet kdkb kdkd kdkk kdko kdkr kdkt kdoe kdok kdot kdrb kdro kdrs kdsd kdsk kdsr kdss kdst kdtd kdtr kebb kebe kebr kebt kedb kedd kede kedo kedr keds kedt keed keek keer kees keet kekb keke keko keks keok keos ker- kerb kere kerk kero kerr kers kert kesb kesd kesk keso kesr kess kest ket- ketd kete ketk keto ketr kets kett kkbb kkbd kkbe kkbo kkbr kkbs kkbt kkdd kkdo kkdt kked kkkk kkob kkoo kkor kkot kkrb kkre kkrk kkro kkrr kkrs kkrt kksd kkse kksr kkss kkst kktk kkts kobb kobe kobk kobo kobr kobs kode kodk kodo kods kodt koed koes kokb koke kokk koko kokr koks koob kook kooo koor koos koot korb kord kore kork koro korr kors kort kos- kosb kosd kose koso kosr koss kost kotb kotd kote kotk koto kotr kots kott krbb krbd krbe krbk krbr krbt krdd krde krdo krdr krds kreb kred kree krek kreo kres kret krkd krke krkk krko krkr krks krob krod kroe krok kroo kror kros krrb krre krrk krro krrr krrs krrt krsd krse krsk krsr krss krst krtk krto krtr krts ksbr ksbs ksdk ksdr ksds ksed ksee ksek kseo kser kset kskb kskd kske kskk ksko kskr ksks ksob ksok ksoo ksor ksos ksrb ksro ksrr ksrs ksrt ksse ksso kssr ksss ksst kstb kste kstk ksto kstr ksts kstt ktbb ktbr ktbt ktdb ktdd ktde ktdk ktdo ktdr kted ktee ktek ktkb ktke ktkk ktko ktkr ktks ktkt ktob ktoe ktok ktoo ktor ktot ktrb ktre ktrk ktro ktrr ktrs ktrt ktsd ktso ktsr ktst kttk ktto kttr ktts kttt o-eo obbo obdt obed ober obes obet obkb oboe obok obor obos obot obre obro obsd obsr obss obst obtd obts odbo oddd odds oded odeo oder odes odet odoo odor odos odot odso odts oedo oeds oere oers oese oest oked oker okes oket okko okok okor okot okre okro okso okto oobe ooer ooes oooo ooos oord oore oort oose oost ootb oots orbb orbe orbo orbs orde ordo ords ore- oreb ored orek oreo orer ores orke orko oro- oroe orok oror oros orot orro orrs orse orsk orso orte orto orts osbe osed osee osek oser oses oset osoo osor osos osrd osro ossb ossd osse osso oste ostr osts otbd otbs oted otee oter otes oto- otoe otok otoo otor otos otre otro otrs otse otso otte otto otts rbbb rbbr rbbs rbds rbsd rbss rbst rder rdos rdso rebb rebe rebk rebo rebs redd rede redo redr reds reeb reed reek rees reet reke reko reks rekt reod reos reot rerd rere rero rers rert rese reso ress rest retd rete reto retr rets rett rkos rkss rkts rob- robb robe robo robs robt rodd rode rodo rods roed roer roes roet roke rokk roko rokr roks roob rood rook roor roos root rore rork roro rort rose roso ross rost rote rotk roto rotr rots rott rred rrrr rsdd rsds rsee rsos rsre rsts rtdt rtee rtes rtss rtts s-os sbbs sbds sber sbor sbot sbrk sbsd sbse sbst sbtk sdds sder sdes sdet sdot sdrs sdss se-d se-e se-k se-o se-s se-t sebe sebo sebs sebt sede sedo seds seeb seed seek seer sees seet seke sekk seko sekt seod seok serb serd sere serk sero serr sers sert sese seso sess sest set- sete seto sets sett sked skee skeo sker skes sket skoe skor skot skrt sksd skss sobe sobo sobr sobs sobt sodd sode sodo sods soeo soes soke sokk soko