-ene -hou -one dddd ddpo ddre dedd dede dedo dedu deed deef deen deep deer defe deff defn defo dehn dehu dene denn deno denu deon deop deor depe depo depp depr der- dere derf dern dero derp derr deue deur dfer dfoe dfrf dhed dhee dher dhod dhor dhpr dhrn dhun dhur dner dnpo dod- dodd dode dodo doen doer doff dohr dond done donn dono donp donr dood doof doon doop door dope dopo dopp dopr dord dore dorf dorn doro dorp dorr doru doud doue douf doun doup dour dper dphp dpph dred dree dref dreh dren drnh drno drod drof droh dron drop drou drue drup druu dudd dude dudo dudu duer duff dufu duhe duhr duhu dune dunn duno duo- duon dupe dupo dure durn duro duru duur edde eddo eddp ede- edeh eden eder edfu edno edod edon edou edrn edru edun edup edur eede eedu eeee eefe eefn eend eero efen efeo efon efor ehdd eheh ehen eher eheu ehre ehud end- ende endh endo endu ened enee eneo ener enfp enne ennu eno- enoe enon enp- enue enuf enur eode eone eore epee epen eper eph- epod epon epor eppo eppp epro eprp erde erdf ered eren erer erhu erne erno erod eroe eron eroo erpe erre erro eruh erur eude euer eur- eure euro fede fedn feed feen feer fefe feff fefo fehd fehr fehu fend fene fenn feod feof feoh feon ferd fere fern fero ferr feru feud ffee ffff ffrr ffun fhup fndd fndn fndr fnuf fode foed foer fofo fohn fohr fond fone fono food foof foon fopp for- ford fore forn foro forr foud foun foup four fprf fred free fren freo frep froe froh fron frop frou frpd frue frun fudd fude fuff fufu fund fune funf funh fuor fur- fure furn furo furr hdod hedd hede hedo hedp heed heef heep heer hefd hefe hehe hehn heho hend hene henh henn heno henu heor heou hepe hepp hepu herd here hern hero herp herr heru heue heun heur hhhh hhof hndd hode hodh hodr hoed hoen hoer hofe hoff hofu hohe hohn hoho hond hone hono honu hood hooe hoof hoon hoop hoor hope hopf hopo hopp hord hore horn horo horr houd houe houf houp hour hpdh hppe hpue hrdn hree hrod hron hrpp hrud hrun hudd hude hudo hudu hued huer hufe huff hufu huhn huhu hund hune hunh huon huor hupe hupp hurd hure hurn huro hurr huru n-up ndde nddo nder ndhf ndnp ndop ndor ndpd ndpr ndre ndrf nedd nede nedo nedu need neef neen neep neer nefd nefe neff nefh nehe nehu nend nene nenh neno nenu neo- neod neon neoo nepe neph nepr nerd nere nerf nero nerr neru neue neuf neun neuo neur neuu nfer nfff nfon nhdp nhnn nhon nhrp nnnn nnpr node nodo nodu noed noer nohn noho non- none nonn nono nonu noo- noon nooo noop noor nope noph nor- nord nore norf norn noro norr nouh noun noup nour nppd nren nron nrpn nrrd nudd nude nudo nuee nuer nuff nune nunn nuno nuon nupe nurd nure nurn nurp nurr nuru o-eo oddd oded oden odeo oder odoh odon odoo odop odor odou odrp odur oedn oedo oen- oeno oere oeuf ofdr ofen ofer off- offe offh offo offr offu ofno ofor ofre ohed ohee ohen oher ohho ohne ohno ohoh ohre ohrn onde ondo one- oned onee oneh oneo onep oner onne onno onod onon onor onpu onue onup onur ooer ooff ooho oone oooh oooo oord oore oped open opep oper opo- opon opor oppo orde ordn ordo ordu ore- ored oreh oren oreo orer orfe orff orfu orhe orne orno oro- oroe orof oron oror orpe orph orro orup oude oudh oued ouen ouer oufe ouff oun- ound oune oupe ouph our- oure ourn ouro ouu- pdpn pdpr ped- pede pedf pedo peed peen peep peer peff pehe peho pehr pen- pend pene penh penn peno penu peon peor peou pepd pepe pepo per- perd pere perf perh pern pero perp perr peru peun peur pfff pffr phe- phen phno phoh phon phoo phrr phun pneu pnon pnpo pnpp pnro pnup pod- podd pode podo podu poed poer poff pond pone pono ponp pood poof pooh poon poop poor pop- pope popo popp pore porn poro porr poud pouf poun poup pour ppen pper ppod pppd pppn pppo pppp pprf ppru ppur pre- pred pree pref pren prep preu prnd prnp pro- prod proe prof pron proo prop prou prpd prrd prud prue pruf pruu pu-e pudo pudu pued pueo puer pueu puff puhn pund pune puno punu pupe pupu pur- pure puro purp purr puru rder redd rede redh redo redr redu reed reef reen reep refd refe reff refn refr refu rehe rehn rend rene renn reno renu reod reof reop reou repe repo repp repr repu rerd rere rero reru reue reuf reup reuu rfef rhee rhen rheo rhod rhoh rhon rhue rhun rndf rndp rnod rodd rode rodo roed roen roer rofe roff rofo rohe rohn rohr rohu rond rone rono rood roof roon roop roor rope ropo rore roro roru roud roue rouf rouh roun roup rpdp rpho rpoe rpof rpon rppn rred rrrr rrun rudd rude rudo rudp rued ruen ruer rufe ruff rufo ruhe ruhh ruhn ruhr rund rune runf runn runo rupe rupp rurd rure ruro rurp ruru ruud ruun u-rp uden uder udoh udon udoo udop udpd udun uend ueno ufer uffe uh-d uhde uher uhno uhoh uhuh uhup unde undo uned unee unef unen uner unfd unfp unne unno unon unop unrf unro uofo uone uor- uore updf updo uped upen upne upnp upon upor uppe uppp uppu upup urde urdu ure- ured ureh urfe urff urho urne uro- uroo urpo urre urrh urun urup urur uuen uuno uuuu