-ene -one bbbb bbdd bbdo bbeb bbfn bd-r bddh bebb bebe bebo bede bedo beeb beed beef been beer befe beff befo behn behr bend bene benn beno beo- beod beof beon beor berd bere 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 bond bone bonn bono boob bood booe boof booh boon boor bor- bord bore borf borh born boro borr brdo breb bred bree bref bren breo brer brno brob brod broe broh bron broo bror brrr d-bo dbfo dbrn dddd ddre debe dedd dede dedo deeb deed deef deen deer defe deff defn defo dehn dene denn deno deon deor der- derb dere derf dern dero derr dfer dfoe dfrf dhed dhee dher dhod dhor dhrn dner dobb dobe dod- dodd dode dodo doen doer doff dohr dond done donn dono donr doob dood doof doon door dord dore dorf dorn doro dorr dred dree dref dreh 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 eend eero efbr efen efeo efon efor ehdd eheh ehen eher ehre enb- enbn enbr end- ende endh endo ened enee eneo ener enfb enne eno- enoe enon eode eone eore erbb erbe erde erdf ereb ered eren erer erne erno erob erod eroe eron eroo erre erro febo fede fedn feeb feed feen feer fefe feff fefo fehd fehr fend fene fenn feod feof feoh feon ferb ferd fere fern fero ferr ffee ffff ffrr fndd fndn fndr fode foed foer fofo fohn fohr fond fone fono food foof foon for- forb ford fore forn foro forr fred free fren freo frob froe froh fron hdod hebb hebe hebo hebr hedd hede hedo heeb heed heef heer hefd hefe hehe hehn heho hend hene henh henn heno heor herb herd here hern hero herr hhhh hhof hndd hobe hobo hode hodh hodr hoed hoen hoer hofe hoff hohe hohn hoho hond hone hono hood hooe hoof hoon hoor hord hore horn horo horr hrdn hree hrob hrod hron 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 nend nene nenh neno neo- neod neon neoo nerd nere nerf nero nerr nfer nfff nfon nheb nhnn nhon nndb nnnn nobo node nodo noed noer nohn noho non- none nonn nono noo- noob noon nooo noor nor- norb nord nore norf norn noro norr nren nron nrrd o-eo obbo obed oben ober oboe obon obor obre obrh obro odbo oddd oded oden odeo oder odnb odoh odon odoo odor oedn oedo oen- oeno oere ofdr ofen ofer off- offe offh offo offr ofno ofor ofre ohbe ohed ohee ohen oher ohho ohne ohno ohob ohoh ohre ohrn onde ondo one- oneb oned onee oneh 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 oren oreo orer orfe orff orhe orne orno oro- oroe orof oron oror orro rbbb rbbr rboh rder rebb rebe rebo redd rede redh redo redr reeb reed reef reen refd refe reff refn refr rehb rehe rehn rend rene renn reno reod reof rerd rere rero rfef rheb rhee rhen rheo rhob rhod rhoh rhon rnbr rndf rnod rob- robb robe robo rodd rode rodo roed roen roer rofe roff rofo rohe rohn rohr rond rone rono roob rood roof roon roor rore roro rred rrrr