a-fu aaaa aaad aaae aaaf aaar aada aade aadu aaea aafa aafd aaff aage aara aard aare aaru adaa adad adae adag adar adda addd adde addr addu adea adee ader adfa adra adre adua adue adur aeaf aede aeer aega aer- aera aerd afaa afad afar afee afer affa afgf afr- afra afre afru afua afud afue agad agag agar agau agda agde agea aged agee ager agfa agga agge aggu agra agre agua ague agur arad arae araf arag arar arau arda arde ardf ardu area ared aree aref areg areu arfa arff arfu arga arge arr- arra arre arrg arrr arru arua arud arue arug auaa aude auer aufe auga auge aur- aura aurd aure auug daad daae daag daar daau dada dade dadu daer daeu dafa dafe daff daga dage dagg dagr dagu dara dard dare darf darg darr daru daud daue daur dddd ddre dead deae deaf dear deau deda dedd dede dedu deed deef deeg deer defe deff defg dega dege degu der- dera dere derf derg derr deua deue deur dfaf dfer dffa dfrf dgeg dgge draa drad draf drag drar drau drda drea dred dree dref dreg drge drra drua drue drug druu duaa duad duar duda dudd dude dudu duer duff dufu duga dugu dura dure durg duru duur eaaf eada eadd eaga eage eara eard eare edad edag edar edda edde ede- edea eder edfa edfu edge edra edru edur eede eedu eeea eeee eefa eefe eega eera eerg ef-g efda effa efua egaa egad egae egar egea egee eger egfr egge egra egre erad eraf erau erda erde erdf ered erer erg- erga ergg erra erre erua erur eude euer euge eur- eura eure faaa faad fada fadd fade fafa fafe faff fafg fage fagg fagu fara fard fare farg farr faru faud faue faur fead feaf fear feda fede feed feer fefe feff fege fegg fera ferd fere ferr feru feud ffar ffee ffff ffrr frad frae frag frau frea fred free frue frug fuad fuar fuda fudd fude fuff fufu fuga fuge fugu fur- fura fure furg furr gaar gada gadd gade gaea gaed gaer gafa gaff gaga gage gagg gagu gara gard gare garf garg garr gaua gaud gaue gaur gdfr gead gear geda gedd gede gedu geed geer gefe gege gegg gera gerd gere geru geue gfer gffa ggfg gggg grad grae graf grau grea gree gref greg greu grfa grrr grua grue gruf grug grur guaa guag guar guda gude gudu guer gufa guff guga guge gugg gugu gura gurd gure gurg gurr guru raad raaf raag rada radd rade radr radu raed raef raeg raer rafa rafe raff raga rage ragg ragu rara rare rarf raua raud raue rauf rder rdfa rea- read reae reaf rear reau reda redd rede redr redu reed reef refd refe reff refg refr refu rega regd rege regr regu rera rerd rere rerg reru reue reuf reuu rfae rfef rrad rred rrrr ruad ruag ruda rudd rude rued ruer rufa rufe ruff ruga ruge rugg rura rurd rure ruru ruud uafa uaru uaua udaa udad udar udau udea uder udge udra ueda uefa ufag ufer uffa uffe ufra ugar ugra ugur uguu urad urau urda urde urdu ure- urea ured urfa urfe urff urga urge urgu urra urre urur uuuu