a-do a-fu aaaa aaad aaaf aaal aaap aaar aada aadu aafa aafd aaff aafl aala aald aall aalo aalu aaoo aapa aapl aapo aara aard aaro aarp aaru aaup adaa adad adal adao adap adar adda addd addl addo addr addu adfa adfl adod adoo ador adp- adra adro adua adur afaa afad afao afap afar afdl affa affo afla aflp afoa afol afoo afor afpa afr- afra afro afru afua afud al-p alaa alad alal alao alap alar alau ald- alda aldl aldo alfa all- alla alll allo allr allu aloa alod alof alol aloo alop alor alou alpa alpl alpo alpu alro alua aluf alur aola aopo aora aouf aoul apal apao apap apar apda apdd apdu apfa apfl apfo apl- apla aplp aplu apo- apod apof apoo apop apor apou appa appd appl appr appu apra apro apua apud apup arad araf aral arap arar arau arda ardf ardl ardo ardu arfa arff arfu arla arlo aroa arod aroo aror arpa arpl arpu arr- arra arro arrr arru arua arud arul arup auaa audo aul- aula auld aulf aull aulo aulu auol aur- aura aurd auro daad daal daap daar daau dada dado dadu dafa daff dafo dala dalf dall dalo dalu daou dapa dapp dapu dara dard darf darl daro darp darr daru daud daur dddd ddpo dfaf dffa dfrf doal doap doar dod- doda dodd dodo doff dola dold dolf doll dolo dolp dolu dood doof dool doop door dopa dopo dopp dopr dora dord dorf doro dorp dorr doru doud douf doul doup dour dpaa dpll dppa draa drad draf drap drar drau drda drod drof drol drop drou drra drua drup druu duaa duad dual duar duda dudd dudo dudu duff dufu dula dull dulo dulu duo- dupa dupo dura duro duru duul duur faaa faad faap fada fadd fado fafa faff fafo fala fald fall falo falu fapa fapl fapp fara fard farl faro farp farr faru faud faul faur fdlr fdoa ffar ffff ffrr flad flao flap fldr flod floo flop flor flou flud fluf fluo flur foad foaf foal foar foda fofo fola fold foll folo folr food foof fool fopp for- fora ford forl foro forr foua foud foul foup four fpaa fpda fpdl fpla fpra fprf frad frap frau frla frol frop frou frpd fuad fuar fuda fudd fuff fufu fula full fulu fuor fur- fura furl furo furr laaa laad laal laap laar lada ladd lado ladp ladu laff lala lald lall lalo lalu laou lapa lapd lapp lapu lara lard larf larp larr laru laud lauf laul laur lddp lfrd llao lldp llll lloa llod lloo llud load loaf loap loar loda lofa loff lola lold loll lolo lood loof lool loop loor lopa lopp lopu lora lord loro loud loul loup lour louu lpda lpfp lpla lpod lppl lprp lral lrdd lrpu lrrr luau luda ludd ludo luff lufu lula lull lulu lupa lupo lupu lura lurd luua luup oaau oafo oall oara odal odda oddd odla odoo odop odor odou odra odrl odrp odur ofdr off- offa offo offr offu ofla ofor ofra olaf olar olfa olla ollo olof olor olur ooaa ooda ooff oola oold oolo oooo oora oord opal opap opar opla opo- opor oppa oppo opra opua orad oral orao orar orda ordo ordu orff orfu orla orlo orlu oro- orof oror orra orro orup ouad ouff oula ould oulu oupa our- oura ouro ouu- paal paap paar pada padd pado padu pafa paff pala pall palo palp palu papa papp papr par- para pard parf parl paro parp parr paru paua paud paul paup paur pdaf pdfa pdpa pdpr pfaa pfff pffr pfra plaa plad plaf plap plar plau plfa plff plod ploo plop plou plpa plpp plra plua plud plup plur poad poar pod- poda podd podo podu poff pola pold poll polo polu pood poof pool poop poor pop- popa popo popp pora poro porr poud pouf poul poup pour ppad ppal ppap ppar ppfa pplo ppoa ppod pppa pppd pppo pppp pprf ppru ppur prad prao prar prau prlr pro- proa prod prof prol proo prop prou prpd prrd prud pruf pruu puao puar pudo pudu puff pula pull pulo pulp pulu pupa pupl pupu pur- pura purl puro purp purr puru raad raaf rada radd radl rado radr radu rafa raff rala ralf rall ralo raol raop rapa rapd rapl rapp rara rarf raro raua raud rauf raul raup rdap rdfa rffl rlua road roaf roap roar roda rodd rodo roff rofl rofo rola rold rolf roll rolo rolp rood roof rool roop roor ropa ropo rora roro roru roua roud rouf roul roup rpdp rpof rrad rrrr ruad ruda rudd rudl rudo rudp rufa ruff rufo rula rull rulo rupa rupp rura rurd ruro rurp ruru ruud u-rp uafa uald uaru uaua udaa udad udal udar udau udoo udop udpd udra uffa ufra ulaa ulad ular ulla ullo ullr ulo- ulua ulul uofa uofl uofo uor- upal upar upda updf updo upla uplo upor uppa uppp uppu upra upup urad ural urao urap urau urda urdu urfa urff urla uro- uroa urol uroo urpo urra urup urur uulu uuuu