-ose bbbb bbbs bbdd bbdo bbeb bbhs bd-r bddh bdes bdhs bdos bdsd bebb bebe bebo bede bedo beds beeb beed beek beer bees behr behs beke beko beks beo- beod beok beor beos berd bere berk bero berr bers bes- bese besh besk beso bess bher bhhs bhor bkhs bobb bobe bobo bobs bodb bode bodh bodo bods boee boeo boer boes bohd boho bohr bohs boke boko boks boob bood booe booh book boor boos bor- bord bore borh bork boro borr bors bose bosh bosk boso boss brdo brds breb bred bree brek breo brer bres brhs brkb brob brod broe broh brok broo bror bros brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bshs bsod bsos bsrd bssd bsse d-bo dbhs dbos dbrs dbss dddd ddes ddre ddss debe debs dedd dede dedo deeb deed deek deer dees dek- deke dekh deks deor deos der- derb dere derk dero derr ders des- dese desh desk deso dess dhed dhee dher dhod dhor dksh dobb dobe dobs dod- dodd dode dodo dods doek doer does dohr dohs doke doko doob dood dook door doos dord dore dork doro dorr dors dose dosh dosk doso doss dred dree dreh drek dres drhs drob drod droh drrs dsdr dshk dshs dsos dsrr ebbo ebbr ebbs ebed eber ebes ebhs eboe eboo ebor ebos ebro edde eddo edds ede- edeh eder edes edhs edod edos edss eede eeee eees eehs eeke eeks eero eers eese eesk ehdd eheh eher ehhs ehre ekeb eked ekek eker ekes ekho ekhs ekos eode eoes eore erbb erbe erde erds ereb ered erer eres erhs erke erks erob erod eroe eroo eros erre erro errs erse ersh erso esbo esbs esds esee esek eseo eser eses eshs eske esko esks eso- esok esos esrd esse essh esso hbbs hbds hbes hbhs hbos hbrs hbss hdbk hdhs hdod hdos hdss hebb hebe hebo hebr hedd hede hedo heds heeb heed heek heer hees hehe heho hehs heke heor herb herd here herk hero herr hers hesh hess hhds hhhh hhhs hkse hobe hobo hobs hode hodh hodk hodr hods hoed hoek hoer hoes hohe hoho hoke hoko hoks hood hooe hook hoor hoos hord hore hork horo horr hors hose hosh hoss hree hrhs hrob hrod hros hrso hsed hses hshs hsob hsse k-os kbbb kbbd kbbe kbbk kbbo kbbr kbbs kbdb kbde kbdo kbdr kbds kbeb kbed kbee kbeh kbek kbeo kber kbes kbhb kbhe kbhh kbhr kbhs kbkb kbkk kbko kbkr kbob kbod kboe kbok kboo kbos kbrb kbrd kbre kbrh kbrk kbro kbsb kbsk kbso kbsr kbss kdbb kdbr kdbs kddb kddd kddk kddr kdeb kdkb kdkd kdkk kdko kdkr kdoe kdok kdrb kdro kdrs kdsd kdsk kdsr kdss kebb kebe kebr kedb kedd kede kedo kedr keds keed keeh keek keer kees kehk kehr kehs kekb keke keko keks keok keos ker- kerb kere kerk kero kerr kers kesb kesd kesh kesk keso kesr kess khbd khbr khbs khdk khdr kheb khed kher khhk khho khhs khke khkk khkr khks khob khoe khok khor khrd khrk khro khrr khse khss kkbb kkbd kkbe kkbo kkbr kkbs kkdd kkdo kked kkhb kkhh kkhk kkhr kkkk kkob kkoh kkoo kkor kkrb kkre kkrh kkrk kkro kkrr kkrs kksd kkse kksr kkss kobb kobe kobk kobo kobr kobs kode kodk kodo kods koed koes kohd kohh koho kohr kohs kokb koke kokh kokk koko kokr koks koob kook kooo koor koos korb kord kore kork koro korr kors kos- kosb kosd kose kosh koso kosr koss krbb krbd krbe krbk krbr krdd krde krdo krdr krds kreb kred kree kreh krek kreo kres krhs krkd krke krkh krkk krko krkr krks krob krod kroe kroh krok kroo kror kros krrb krre krrk krro krrr krrs krsd krse krsh krsk krsr krss ksbh ksbr ksbs ksdk ksdr ksds ksed ksee kseh ksek kseo kser kshb kshd kshe kshk ksho kshr kshs kskb kskd kske kskk ksko kskr ksks ksob ksok ksoo ksor ksos ksrb ksrh ksro ksrr ksrs ksse ksso kssr ksss o-eo obbo obed ober obes obhs obkb oboe obok obor obos obre obrh obro obsd obsr obss odbo oddd odds oded odeo oder odes odoh odoo odor odos odso oedo oeds oere oers oese ohbe ohed ohee oher ohho ohhs ohob ohoh ohok ohos ohre ohso ohss oked okeh oker okes okko okok okor okre okro okso oobe ooer ooes ooho oohs oooh oooo ooos oord oore oose orbb orbe orbo orbs orde ordo ords ore- oreb ored oreh orek oreo orer ores orhe orhs orke orko oro- oroe orok oror oros orro orrs orse orsk orso osbe osed osee oseh osek oser oses oshe osho oshs osoo osor osos osrd osro ossb ossd osse osso rbbb rbbr rbbs rbds rbhs rboh rbsd rbss rder rdhs rdos rdso rebb rebe rebk rebo rebs redd rede redh redo redr reds reeb reed reek rees rehb rehe rehs reke reko reks reod reos rerd rere rero rers rese resh reso ress rheb rhee rheo rhes rhhs rhob rhod rhoh rhos rkos rkss rob- robb robe robo robs rodd rode rodo rods roed roer roes rohe rohr rohs roke rokh rokk roko rokr roks roob rood rook roor roos rore rork roro rose rosh roso ross rred rrhs rrrr rsdd rsds rsee rshd rshs rsos rsre s-os sbbs sbds sber sbhk sbhs sbor sbrk sbsd sbse sdds sder sdes sdhb sdhd sdhs sdrs sdss se-d se-e se-h se-k se-o se-s sebe sebo sebs sede sedo seds seeb seed seeh seek seer sees sehe sehk sehr sehs seke sekk seko seod seok serb serd sere serk sero serr sers sese sesh seso sess shbs she- sheb shed shee sheh shek sheo sher shes shhh shhs shod shoe shok shoo shor shos shre shrs sked skee skeo sker skes skhs skoe skor sksd skss sobe sobo sobr sobs sodd sode sodo sods soeo soes sohh soho sohs soke sokk soko sood sook soor soos sorb sord