-ene -one bbbb bbdd bbdo bbeb bbfn bd-r bddh bebb bebe bebo bede bedo beeb beed beef beek been beer befe beff befo behn behr beke beko bend bene benk benn beno beo- beod beof beok beon beor berd bere berk bern bero berr bher bhff bhor bner bnor bnrr bobb bobe bobo bodb bode bodh bodo boee boef boen boeo boer bofd bofe boff bofh bohd bohn boho bohr boke bokn boko bond bone bonk bonn bono boob bood booe boof booh book boon boor bor- bord bore borf borh bork born boro borr brdo breb bred bree bref brek bren breo brer brkb brno brob brod broe broh brok bron broo bror brrr d-bo dbfo dbrn dddd ddre debe dedd dede dedo deeb deed deef deek deen deer defe deff defn defo dehn dek- deke dekh dene denk denn deno deon deor der- derb dere derf derk dern dero derr dfer dfoe dfrf dhed dhee dher dhod dhor dhrn dner dobb dobe dod- dodd dode dodo doek doen doer doff dohr doke doko dond done donk donn dono donr doob dood doof dook doon door dord dore dorf dork dorn doro dorr dred dree dref dreh drek dren drnh drno drob drod drof droh dron ebbo ebbr ebed eben eber ebno eboe ebon eboo ebor ebro edde eddo ede- edeh eden eder edno edod edon edrn eede eeee eefe eefn eeke eend eero efbr efen efeo efke efon efor ehdd eheh ehen eher ehre ekeb eked ekek eken eker ekho ekne enb- enbn enbr end- ende endh endo ened enee eneo ener enfb enke enkr enne eno- enoe enon eode eone eore erbb erbe erde erdf ereb ered eren erer erke erne erno erob erod eroe eron eroo erre erro f--k febo fede fedn feeb feed feek feen feer fefe feff fefo fehd fehr feke feko fend fene fenk fenn feod feof feoh feon ferb ferd fere ferk fern fero ferr ffee ffff ffrr fndd fndn fndr fode foed foer fofo fohn fohr foke fond fone fono food foof fook foon for- forb ford fore fork forn foro forr fred free fren freo frob froe froh fron hdbk hdkf hdod hebb hebe hebo hebr hedd hede hedo heeb heed heef heek heer hefd hefe hehe hehn heho heke hend hene henh henk henn heno heor herb herd here herk hern hero herr hhhh hhof hkdf hknd hndd hobe hobo hode hodh hodk hodr hoed hoek hoen hoer hofe hoff hohe hohn hoho hoke hoko hond hone honk hono hood hooe hoof hook hoon hoor hord hore hork horn horo horr hrdn hree hrob hrod hron kbbb kbbd kbbe kbbf kbbk kbbo kbbr kbdb kbde kbdf kbdn kbdo kbdr kbeb kbed kbee kbef kbeh kbek kben kbeo kber kbfb kbff kbfk kbfo kbfr kbhb kbhe kbhh kbhn kbhr kbkb kbkf kbkk kbko kbkr kbnd kbnh kbnn kbno kbnr kbob kbod kboe kbok kbon kboo kbrb kbrd kbre kbrf kbrh kbrk kbrn kbro kdbb kdbn kdbr kddb kddd kddf kddk kddr kdeb kdef kden kdfn kdfo kdfr kdhn kdkb kdkd kdkk kdkn kdko kdkr kdnd kdne kdnk kdnn kdno kdnr kdoe kdok kdrb kdrf kdro kebb kebe kebn kebr kedb kedd kede kedo kedr keed keef keeh keek keen keer kefb keff kefh kefr kehk kehr kekb keke keko ken- kend kene kenk kenn keno kenr keok keon ker- kerb kere kerf kerk kern kero kerr kfbk kfbn kfdn kfeb kfed kfer kffb kfff kffk kffn kfkb kfnf kfnk kfnn kfno kfok kfon kfoo kfor kfrd kfre kfrh kfrn kfro kfrr khbd khbr khdk khdn khdr kheb khed kher khfd khfr khhk khho khke khkk khkn khkr khnd khne khnk khnr khob khoe khok khon khor khrd khrk khro khrr kkbb kkbd kkbe kkbn kkbo kkbr kkdd kkdo kked kken kkfn kkfr kkhb kkhh kkhk kkhr kkkk kknb kknd kkne kknn kkno kkob kkoh kkon kkoo kkor kkrb kkre kkrf kkrh kkrk kkrn kkro kkrr knbb knbe knbn knbr kndb kndd knde kndf kndh kndk kndn kndo kndr kneb kned knee knef knek knen kneo knfo knfr knhk knkk knnb knnd knnk knnr knob knod knoe knok knon knor knrb knrk knro kobb kobe kobk kobn kobo kobr kode kodk kodo koed koen kofe koff kofh kofk kofo kohd kohh kohn koho kohr kokb koke kokf kokh kokk kokn koko kokr kond kone konk kono koob kook koon kooo koor korb kord kore korf kork korn koro korr krbb krbd krbe krbk krbr krdd krde krdo krdr kreb kred kree kref kreh krek kren kreo krfd krfe krff krfn krfo krkd krke krkh krkk krkn krko krkr krnb krnd krne krnh krnk krnn krno krob krod kroe krof kroh krok kroo kror krrb krre krrf krrk krrn krro krrr nbbo nber nbhd nddb ndde nddo nder ndhf ndor ndre ndrf nebb nebe nebn nebo nebr nedd nede nedo neeb need neef neen neer nefd nefe neff nefh nehe neke neko nend nene nenh neno neo- neod neon neoo nerd nere nerf nerk nero nerr nfer nfff nfon nheb nhnn nhon nkok nkor nkrf nndb nnnn nobo node nodo noed noer nohn noho noke noko non- none nonn nono noo- noob nook noon nooo noor nor- norb nord nore norf nork norn noro norr nren nron nrrd o-eo obbo obed oben ober obkb oboe obok obon obor obre obrh obro odbo oddd oded oden odeo oder odnb odoh odon odoo odor oedn oedo oen- oeno oere ofdr ofek ofen ofer off- offe offh offo offr ofno ofor ofre ohbe ohed ohee ohen oher ohho ohne ohno ohob ohoh ohok ohre ohrn oked okeh oken oker okko okno okok okon okor okre okro onde ondo one- oneb oned onee oneh onek oneo oner onne onno onod onon onor oobe ooer ooff ooho oone oooh oooo oord oore orbb orbe orbo orde ordn ordo ore- oreb ored oreh orek oren oreo orer orfe orff orhe orke orko orne orno oro- oroe orof orok oron oror orro rbbb rbbr rboh rder rebb rebe rebk