-ose bbbb bbbs bbdd bbdo bbeb bbrc bcbc bcbs bccc bccs bcde bcds bcec bcer bces bcor bcos bcrs bcsc bcss bd-r bdbc bddc bdes bdos bdsd bebb bebe bebo beck becs bede bedo beds beeb beed beek beer bees beke beko beks beo- beod beok beor beos berc berd bere berk bero berr bers bes- bese besk beso bess bobb bobe bobo bobs boce bock boco bocs bodb bode bodo bods boec boee boeo boer boes boke boko boks boob booc bood booe book boor boos bor- bord bore bork boro borr bors bosc bose bosk boso boss brcb brce brdo brds breb brec bred bree brek breo brer bres brkb brob broc brod broe brok broo bror bros brrr brrs brsb brsr bsbd bscs bseb bsec bsed bsee bser bses bsod bsos bsrd bssc bssd bsse c-bo c-cd cbbc cbbs cbcc cbce cbcr cbcs cbdb cbdc cbdo cbds cbec cbee cber cbko cbkr cbrd cbre cbsc cbse ccbc cccb cccc cccs ccdc ccdr ccds cced ccee ccob ccoc ccod ccrc ccre ccrs ccsd ccss cd-e cd-r cdcs cddb cddr cdec cder cdes cdos cdre cdrs cdss cebs cec- cece ceco cecs cedd cede cedo ceeb ceec cees ceke ceor ceos cer- cerc cerd cere cero cers cesc cese cesr cess ckbc ckbe ckck ckco ckcs ckdo cker ckob ckoc ckoo ckor ckos ckrc ckrd cksb ckso cobb cobe cobo cobs coce cock coco codd code cods coed coes cok- coke coko coob cood cook coos cor- corb corc cord core cork coro corr cors cosc cose coso coss crbc crcc crce crcr crdc cre- creb crec cred cree creo cres crkc crob croc crod croe crok croo cror crss cscb cscc cscd csce csco cscr cscs csdb csdr csec csee cser csks csob csor csos csrc csrd csrs cssd csse cssr d-bo dbcc dbcs dbos dbrs dbss dcbc dccb dccc dccs dcdb dcds dcos dcrk dcsc dcss dddd ddes ddoc ddrc ddre ddss debe debs dec- decc decd dece deck deco decs dedd dede dedo deeb deed deek deer dees dek- deke deks deor deos der- derb derc dere derk dero derr ders des- desc dese desk deso dess dkdc dobb dobe dobs doce dock doco docs dod- dodd dode dodo dods doek doer does doke doko doob dood dook door doos dorc dord dore dork doro dorr dors dose dosk doso doss drbc dred dree drek dres drob drod drrs dsbc dscc dscr dscs dsdr dsos dsrc dsrr dssc ebbc ebbo ebbr ebbs ebcc ebed eber ebes eboe eboo ebor ebos ebro ecbc ecbe eccb eccc ecce ecco ecdc eced eces ecko ecks eco- ecod ecos ecrc ecrr ecsc ecse ecss eddc edde eddo edds ede- eder edes edoc edod edos edss eecs eede eeee eees eeke eeks eeoc eerc eero eers eese eesk ekco ekeb eked ekek eker ekes ekos eocd eode eoes eore erbb erbe ercc erce erde erds ereb erec ered erer eres erke erks erob eroc erod eroe eroo eros errc erre erro errs erse erso esbo esbs escb esce esco escr escs esds esee esek eseo eser eses eske esko esks eso- esok esos esrd esse esso k-os kbbb kbbc kbbd kbbe kbbk kbbo kbbr kbbs kbcb kbce kbck kbco kbcr kbcs kbdb kbde kbdo kbdr kbds kbeb kbec kbed kbee kbek kbeo kber kbes kbkb kbkk kbko kbkr kbob kboc kbod kboe kbok kboo kbos kbrb kbrc kbrd kbre kbrk kbro kbsb kbsk kbso kbsr kbss kcbc kcbd kcbk kcbr kcbs kccb kccc kccd kcck kccr kcdc kcdd kcdr kcds kceb kcec kced kcee kceo kckc kckk kcko kckr kcob kcoe kcor kcos kcrc kcro kcrr kcrs kcsb kcsc kcsd kcse kcsr kcss kdbb kdbr kdbs kdcc kdcd kdce kdco kdcr kddb kddc kddd kddk kddr kdeb kdec kdkb kdkd kdkk kdko kdkr kdoc kdoe kdok kdrb kdro kdrs kdsc kdsd kdsk kdsr kdss kebb kebc kebe kebr keck keco kecr kedb kedc kedd kede kedo kedr keds keed keek keer kees kekb kekc keke keko keks keok keos ker- kerb kerc kere kerk kero kerr kers kesb kesc kesd kesk keso kesr kess kkbb kkbd kkbe kkbo kkbr kkbs kkcb kkcd kkck kkco kkcr kkcs kkdc kkdd kkdo kked kkkk kkob kkoo kkor kkrb kkrc kkre kkrk kkro kkrr kkrs kksd kkse kksr kkss kobb kobc kobe kobk kobo kobr kobs kocb kocd kock kocs kode kodk kodo kods koed koes kokb kokc koke kokk koko kokr koks koob kooc kook kooo koor koos korb korc kord kore kork koro korr kors kos- kosb kosc kosd kose koso kosr koss krbb krbd krbe krbk krbr krcb krcc krcd krce krco krcs krdc krdd krde krdo krdr krds kreb krec kred kree krek kreo kres krkc krkd krke krkk krko krkr krks krob kroc krod kroe krok kroo kror kros krrb krrc krre krrk krro krrr krrs krsc krsd krse krsk krsr krss ksbc ksbr ksbs kscb ksce ksck ksco kscr kscs ksdc ksdk ksdr ksds ksec ksed ksee ksek kseo kser kskb kskd kske kskk ksko kskr ksks ksob ksoc ksok ksoo ksor ksos ksrb ksro ksrr ksrs ksse ksso kssr ksss o-eo obbo obec obed ober obes obkb oboe obok obor obos obre obro obsd obsr obss ocbc occc ocds oce oced ocee ocke ocks ocos ocre ocro ocrr ocrs odbo oddd odds oded odeo oder odes odoo odor odos odso oec- oecc oedo oeds oeec oere oers oese oked oker okes okko okok okor okre okro okso oobe oocr ooer ooes oooo ooos oord oore oose orbb orbe orbo orbs orce orco orcs orde ordo ords ore- oreb orec ored orek oreo orer ores orke orko oro- oroe orok oror oros orro orrs orse orsk orso osbe oscc osce osco osec osed osee osek oser oses osoo osor osos osrd osro ossb ossd osse osso rbbb rbbr rbbs rbds rbsd rbss rcbc rcbo rccb rccc rccs rcdc rcde rcds rcos rcrd rcsc rcsd rcss rder rdoc rdos rdso rebb rebe rebk rebo rebs recc recd rece reck recr