a-ak a-do a-ok aaaa aaad aaae aaaf aaar aada aade aaea aafa aafd aaff aage aaka aake aaoe aaoo aara aard aare aaro adaa adad adae adag adak adao adar adda addd adde addo addr adea adee adeo ader adfa adod adoe adog adok adoo ador adra adre adro aeaf aede aeer aega aeka aer- aera aerd aero afaa afad afak afao afar afee afek afer affa affo afgf afka afkr afoa afoe afog afoo afor afr- afra afre afro ag-o agad agag agao agar agda agde agea aged agee ager agfa agga agge agod agog agoo agra agre agro akaa akae akao akar aked akee akeg aker akka akko akok akr- akra akre aora arad arae araf arag arak arar arda arde ardf ardo area ared aree aref areg arek areo arfa arff arga arge argo arka arke arko aroa arod aroe aroo aror arr- arra arre arrg arrk arro arrr daad daae daag daar dada dade dado daer dafa dafe daff dafo daga dage dagg dago dagr daka dake dako dara dard dare darf darg dark daro darr dddd ddre dead deae deaf deak dear deda dedd dede dedo deed deef deeg deek deer defe deff defg defo dega dege dego dek- deka deke deor der- dera dere derf derg derk dero derr dfaf dfer dffa dfoe dfrf dgeg dgge dgka dgkd dgkg doae doak doar dod- doda dodd dode dodg dodo doea doeg doek doer doff dog- doga doge dogg dogo doka doke doko dood doof dook door dora dord dore dorf dork doro dorr draa drad draf drag drak drar drda drea dred dree dref dreg drek drge drod drof drog drra eaaf eada eadd eaga eage eara eard eare earo edad edag edar edda edde eddo ede- edea eder edfa edge edod edra eede eeea eeee eefa eefe eega eeka eeke eera eerg eero ef-g efda efeo effa efke efor egaa egad egae egao egar egea egee eger egfr egge eggo ego- egor egra egre eka- eked ekek eker ekka ekoa eode eoka eora eore erad eraf erda erde erdf ered erer erg- erga ergg ergo erke erod eroe eroo erra erre erro f--k faaa faad fada fadd fade fado fafa fafe faff fafg fafo fage fagg fago fake fako fara fard fare farg fark faro farr fdoa fead feaf feak fear feda fede feed feek feer fefe feff fefo fege fegg feke feko feod feof fera ferd fere ferk fero ferr ffar ffee ffff ffrr foad foaf foak foar foda fode foed foer fofo foge fogg fogo foke food foof fook for- fora ford fore forg fork foro forr frad frae frag frak frea fred free freo froe frog gaar gada gadd gade gadk gado gaea gaed gaer gafa gaff gaga gage gagg gago gara gard gare garf garg garo garr gdfr gdor gead gear geda gedd gede gedo geed geek geer gefe gege gegg gego geko geo- geof geog gera gerd gere gero gfer gffa gfoa gfor ggfg gggg goad goaf goar goda gode godo goed goef goer gofe goff gofr goga gogo goke good goof goog gook goor gora gord gore gorf gorg goro gorr grad grae graf grea gree gref greg grfa grod grof grog grok groo gror grrr kaaa kaaf kaag kaak kaar kad- kada kadd kade kadf kado kadr kaeo kaer kafa kafe kaff kafr kag- kaga kage kagg kago kagr kaka kake kakk kako kaoa kaog kaok kaor kara kard kare karf karg kark karo karr kdaa kdad kdae kdaf kdag kdak kdao kdar kddd kddf kddg kddk kddr kdef kdfo kdfr kdge kdgo kdka kdkd kdkk kdko kdkr kdoe kdog kdok kdrf kdro kea- kead keag keak kear keda kedd kede kedg kedo kedr keed keef keek keer kefa keff kefr kega kege kegg kegk kegr keka keke keko keok ker- kera kere kerf kerk kero kerr kfar kfda kfed kfeg kfer kffa kfff kffg kffk kfge kfgo kfgr kfka kfog kfok kfoo kfor kfra kfrd kfre kfrg kfro kfrr kgaf kgak kgdd kged kgeo kgfa kgff kgfk kgga kggf kggg kggo kggr kgoe kgor kgra kgrd kgre kgrg kgrk kgro kgrr kkaa kkag kkar kkda kkdd kkdg kkdo kkea kked kkeg kkfg kkfr kkgo kkgr kkkk kkoa kkoo kkor kkre kkrf kkrk kkro kkrr koae koak koar koda kode kodk kodo koea koed kofa kofe koff kofg kofk kofo koga kogd koge kogg kogo koka koke kokf kokk koko kokr koog kook kooo koor kora kord kore korf korg kork koro korr krad krae krag krak krar krda krdd krde krdg krdo krdr krea kred kree kref krek kreo krfd krfe krff krfg krfo krka krkd krke krkk krko krkr kroa krod kroe krof krog krok kroo kror krre krrf krrg krrk krro krrr o-eo oade oaer oafo oake oara oare odda oddd odea oded odeo oder odoo odor odra oedo oera oere ofdr ofek ofer off- offa offe offo offr ofgo ofor ofra ofre ogae ogar ogea ogee oger ogfr ogge ogoa ogod ogog ogra ogre ogro okak oked oker okgo okka okko okok okor okra okre okro ooaa ooak ooda ooer ooff oooo oora oord oore orad orae orak orao orar orda orde ordo ore- orea ored oreg orek oreo orer orfe orff orga orge orgo orka orke orko oro- oroe orof orok oror orra orro raad raaf raag raak rada radd rade rado radr raed raef raeg raer rafa rafe raff raga rage ragg rago raka rake rakk raok rara rare rarf rark raro rder rdfa rea- read reae reaf reak reao rear reda redd rede redo redr reed reef reek refd refe reff refg refr rega regd rege rego regr reka reke reko reod reof reog rera rerd rere rerg rero rfae rfef rkkf road roaf roag roak roar roda rodd rode rodo roea roed roeg roer rofe roff rofo roga roge rogg rogo roka roke rokk roko rokr rood roof roog rook roor rora rore rork roro rrad rred rrrr