a-fu aaaa aaad aaaf aaal aaar aada aadu aafa aafd aaff aafl aala aald aall aalu aara aard aaru adaa adad adag adal adar adda addd addl addr addu adfa adfl adra adua adur afaa afad afar afdl affa afgf afla aflg afr- afra afru afua afud agad agag agal agar agau agda agfa agga aggu agla aglu agra agrl agua agul agur alaa alad alag alal alar alau ald- alda aldl alfa alg- alga all- alla alll allr allu alua aluf alug alur arad araf arag aral arar arau arda ardf ardl ardu arfa arff arfu arga arla arr- arra arrg arrr arru arua arud arug arul auaa auga aul- aula auld aulf aull aulu aur- aura aurd auug daad daag daal daar daau dada dadu dafa daff daga dagg dagr dagu dala dalf dall dalu dara dard darf darg darl darr daru daud daur dddd dfaf dffa dfrf dlrg draa drad draf drag drar drau drda drra drua drug druu duaa duad dual duar duda dudd dudu duff dufu duga dugu dula dull dulu dura durg duru duul duur faaa faad fada fadd fafa faff fafg fagg fagu fala fald fall falu fara fard farg farl farr faru faud faul faur fdlr ffar ffff ffrr flad flag fldr flud fluf flur frad frag frau frla frug fuad fuar fuda fudd fuff fufu fuga fugu fula full fulu fur- fura furg furl furr gaal gaar gada gadd gafa gaff gaga gagg gagu gala gald gall galu gara gard garf garg garr gaua gaud gaul gaur gdal gdfr gfdl gffa ggfg gggg glaa glad glar glau glug glur grad graf grau grfa grrl grrr grua gruf grug grur guaa guag guar guda gudu gufa guff guga gugg gugu gula guld gulf gull gulu gura gurd gurg gurl gurr guru laaa laad laag laal laar lada ladd ladu laff lag- laga lagg lagu lala lald lall lalu lara lard larf larg larr laru laud lauf laul laur lfrd lgfl llll llud lral lrdd lrdg lrrr luau luda ludd luff lufu luga lugg lugu lula lull lulu lura lurd lurg luua raad raaf raag rada radd radl radr radu rafa raff raga ragg ragu rala ralf rall rara rarf raua raud rauf raul rdfa rffl rlua rlug rrad rrrr ruad ruag ruda rudd rudl rufa ruff ruga rugg rula rull rura rurd ruru ruud uafa uald uaru uaua udaa udad udal udar udau udra ufag uffa ufra ugal ugar ugra ugur uguu ulaa ulad ular ulla ullr ulua ulul urad ural urau urda urdu urfa urff urga urgu urla urra urur uulu uuuu