a-do a-fu aaaa aaad aaae aaaf aaar aada aade aadu aaea aafa aafd aaff aage aaoe aaoo aara aard aare aaro aaru adaa adad adae adag adao adar adda addd adde addo addr addu adea adee adeo ader adfa adod adoe adog adoo ador adra adre adro adua adue adur aeaf aede aeer aega aer- aera aerd aero afaa afad afao afar afee afer affa affo afgf afoa afoe afog afoo afor afr- afra afre afro afru afua afud afue ag-o agad agag agao agar agau agda agde agea aged agee ager agfa agga agge aggu agod agog agoo agou agra agre agro agua ague agur aoeu aora aouf arad arae araf arag arar arau arda arde ardf ardo ardu area ared aree aref areg areo areu arfa arff arfu arga arge argo aroa arod aroe aroo aror arr- arra arre arrg arro arrr arru arua arud arue arug auaa aude audo auer aufe auga auge aur- aura aurd aure auro auug daad daae daag daar daau dada dade dado dadu daer daeu dafa dafe daff dafo daga dage dagg dago dagr dagu daou dara dard dare darf darg daro darr daru daud daue daur dddd ddre dead deae deaf dear deau deda dedd dede dedo dedu deed deef deeg deer defe deff defg defo dega dege dego degu deor der- dera dere derf derg dero derr deua deue deur dfaf dfer dffa dfoe dfrf dgeg dgge doae doar dod- doda dodd dode dodg dodo doea doeg doer doff dog- doga doge dogg dogo dogu dood doof door dora dord dore dorf doro dorr doru doud doue douf doug dour draa drad draf drag drar drau drda drea dred dree dref dreg drge drod drof drog drou drra drua drue drug druu duaa duad duar duda dudd dude dudo dudu duer duff dufu duga dugu duo- dura dure durg duro duru duur eaaf eada eadd eaga eage eara eard eare earo edad edag edar edda edde eddo ede- edea eder edfa edfu edge edod edou edra edru edur eede eedu eeea eeee eefa eefe eega eera eerg eero ef-g efda efeo effa efor efua egaa egad egae egao egar egea egee eger egfr egge eggo ego- egor egra egre eode eora eore erad eraf erau erda erde erdf ered erer erg- erga ergg ergo erod eroe eroo erra erre erro erua erur eude euer euge eur- eura eure euro faaa faad fada fadd fade fado fafa fafe faff fafg fafo fage fagg fago fagu fara fard fare farg faro farr faru faud faue faur fdoa fead feaf fear feda fede feed feer fefe feff fefo fege fegg feod feof fera ferd fere fero ferr feru feud ffar ffee ffff ffrr foad foaf foar foda fode foed foer fofo foge fogg fogo food foof for- fora ford fore forg foro forr foua foud foug four frad frae frag frau frea fred free freo froe frog frou frue frug fuad fuar fuda fudd fude fuff fufu fuga fuge fugo fugu fuor fur- fura fure furg furo furr gaar gada gadd gade gado gaea gaed gaer gafa gaff gaga gage gagg gago gagu gara gard gare garf garg garo garr gaua gaud gaue gaur gdfr gdor gead gear geda gedd gede gedo gedu geed geer gefe gege gegg gego geo- geof geog gera gerd gere gero geru geue gfer gffa gfoa gfor ggfg gggg goad goaf goar goda gode godo goed goef goer gofe goff gofr gofu goga gogo good goof goog goor gora gord gore gorf gorg goro gorr gou- goud gouf goug gour grad grae graf grau grea gree gref greg greu grfa grod grof grog groo gror grou grrr grua grue gruf grug grur guaa guag guao guar guda gude gudo gudu guer gufa guff guga guge gugg gugu gura gurd gure gurg guro gurr guru o-eo oaau oade oaer oafo oara oare odda oddd odea oded odeo oder odoo odor odou odra odur oedo oera oere oeuf ofdr ofer off- offa offe offo offr offu ofgo ofor ofra ofre ogae ogar ogea ogee oger ogfr ogge ogoa ogod ogog ogou ogra ogre ogro ooaa ooda ooer ooff oooo oora oord oore orad orae orao orar orda orde ordo ordu ore- orea ored oreg oreo orer orfe orff orfu orga orge orgo oro- oroe orof oror orra orro ouad oude ouea oued ouer oufe ouff ouge our- oura oure ouro ouu- raad raaf raag rada radd rade rado radr radu raed raef raeg raer rafa rafe raff raga rage ragg rago ragu rara rare rarf raro raua raud raue rauf rder rdfa rea- read reae reaf reao rear reau reda redd rede redo redr redu reed reef refd refe reff refg refr refu rega regd rege rego regr regu reod reof reog reou rera rerd rere rerg rero reru reue reuf reuu rfae rfef road roaf roag roar roda rodd rode rodo roea roed roeg roer rofe roff rofo roga roge rogg rogo rood roof roog roor rora rore roro roru roua roud roue rouf rrad rred rrrr ruad ruag ruda rudd rude rudo rued ruer rufa rufe ruff rufo ruga ruge rugg rura rurd rure ruro ruru ruud uafa uaru uaua udaa udad udar udau udea uder udge udoo udra ueda uefa ufag ufer uffa uffe ufra ugao ugar ugeo uggo ugod ugra ugro ugur uguu uofa uofg uofo uor- uore urad urao urau urda urde urdu ure- urea ured urfa urfe urff urga urge urgu uro- uroa uroo urra urre urur uuuu