a-a aaa aad aaf aak aao aar aau ad- ada add adf adk ado adr adu af- afa afd aff afk afo afr afu aka akd akk ako akr aku aoa aod aof aok aoo aor aou ar- ara ard arf ark aro arr aru au- aua aud auf auk auo aur daa dad daf dak dao dar dau dda ddd ddf ddk ddo ddr ddu dfa dfd dff dfk dfo dfr dfu dka dkk dko dkr dku doa dod dof dok doo dor dou dra drd drk dro drr dru dua dud duf duk duo dur faa fad faf fak fao far fau fda fdd fdf fdk fdo fdr fdu ffa ffd fff ffk ffo ffr ffu fka fkf fkk foa fof fok foo for fou fra frd frf frk fro frr fru fua fud fuf fuk fuo fur fuu ka- kaa kad kaf kak kao kar kau kda kdf kdk kdo kdr kdu kfa kfd kff kfo kfu kkk kkr kku koa kod kof kok koo kor kou kra krd krf krk kro krr kru kud kuk kur kuu oaa oad oaf oak oao oar oau oda odd odf odo odr odu of- ofa ofd off ofo ofr ofu oka okd okk oko okr oku oo- ooa ood oof ook ooo oor or- ora ord orf ork oro orr oru ou- oua oud ouf ouk ouo our ra- raa rad raf rak rao rar rau rda rdd rdf rdo rdr rdu rfa rfd rff rfk rfo rfr rfu rkf rkk rko rku roa rod rof rok roo ror rou rra rrd rrf rrk rrr rru rua rud ruf ruk ruo rur ruu ua- uaa uad uaf uak uao uar uau uda udd udf udk udo udr udu ufa ufd uff ufo ufr ufu uka ukf ukk ukr uku uoa uod uok uoo uor ur- ura urd urf urk uro urr uru uua uur uuu

a-ak a-do a-fu a-ok aaaa aaad aaaf aaar aada aadu aafa aafd aaff aaka aaku aaoo aara aard aaro aaru adaa adad adak adao adar adda addd addo addr addu adfa adod adok adoo ador adra adro adua aduk adur afaa afad afak afao afar affa affo afka afkr afoa afoo afor afr- afra afro afru afua afud akaa akao akar akka akko akku akok akr- akra akua aora aouf arad araf arak arar arau arda ardf ardo ardu arfa arff arfu arka arko aroa arod aroo aror arr- arra arrk arro arrr arru arua arud auaa audo aur- aura aurd auro daad daar daau dada dado dadu dafa daff dafo daka dako daku daou dara dard darf dark daro darr daru daud dauk daur dddd dfaf dffa dfrf doak doar dod- doda dodd dodo doff doka doko dood doof dook door dora dord dorf dork doro dorr doru doud douf douk dour draa drad draf drak drar drau drda drod drof drou drra drua druk druu duaa duad duar duda dudd dudo dudu duff dufu duka duku duo- dura durk duro duru duur f--k faaa faad fada fadd fado fafa faff fafo fako faku fara fard fark faro farr faru faud faur fdoa ffar ffff ffrr foad foaf foak foar foda fofo food foof fook for- fora ford fork foro forr foua foud four frad frak frau frou fuad fuar fuda fudd fuff fufu fuka fukk fuko fuku fuor fur- fura furo furr kaaa kaaf kaak kaar kad- kada kadd kadf kado kadr kadu kafa kaff kafr kafu kaka kakk kako kaku kaoa kaok kaor kara kard karf kark karo karr karu kau- kaud kauk kauo kaur kdaa kdad kdaf kdak kdao kdar kddd kddf kddk kddr kdfo kdfr kdka kdkd kdkk kdko kdkr kdok kdrf kdro kdur kfar kfda kffa kfff kffk kfka kfok kfoo kfor kfra kfrd kfro kfrr kfru kfuo kkaa kkar kkda kkdd kkdo kkfr kkkk kkoa kkoo kkor kkrf kkrk kkro kkrr kkua kkuu koak koar koda kodk kodo kodu kofa koff kofk kofo kofu koka kokf kokk koko kokr koku kook kooo koor koou kora kord korf kork koro korr koru koua kour kouu krad krak krar krda krdd krdo krdr krdu krfd krff krfo krka krkd krkk krko krkr krku kroa krod krof krok kroo kror krrf krrk krro krrr krua kruf kruk krur kuaf kuar kuau kuda kudd kudo kudu kufa kuff kufo kufr kuka kukk kuku kuoa kuok kuoo kura kurd kurk kuro kurr kuru kuuk kuur kuuu oaau oafo oara odda oddd odoo odor odou odra odur ofdr off- offa offo offr offu ofor ofra okak okka okko okok okor okra okro okur ooaa ooak ooda ooff ooku oooo oora oord orad orak orao orar orda ordo ordu orff orfu orka orko oro- orof orok oror orra orro ouad ouff our- oura ouro ouu- raad raaf raak rada radd rado radr radu rafa raff raka rakk raku raok rara rarf rark raro raua raud rauf rauk rdfa rkkf road roaf roak roar roda rodd rodo roff rofo roka rokk roko rokr roku rood roof rook roor rora rork roro roru roua roud rouf rouk rrad rrrr ruad ruda rudd rudo rufa ruff rufo ruka rukk ruku ruok rura rurd ruro ruru ruud uafa uaru uaua udaa udad udar udau udoo udra uduk uffa ufra ufuk ukaf ukko ukok ukra ukur uofa uofo uor- urad urao urau urda urdu urfa urff urka uro- uroa urok uroo urra uruk urur uuuu

-aaa- aakko aarau adada adado adaka adaou adara adark adaro addra addur adkar adoar adoor adora adorf adoro adour adrad adrar adroa aduku afara affor afoou afork afro- akaoa akard akkad akkra akkur akoda akoka akoko akrak akrar akro- akuku akura aouda arada arado arafo araku arara araru ardak ardod ardor ardra ardua ardud arkar arkof aroad aroar aroof aroor arora arrak arrau arrou arrua aruaa arufo arura aruru audad audra audru aukra aurad aurar auro- auroa auror aurra d-a-d d-rad d-rod d-rok daada daaku daara dadao dadar dadau dadda daddo dadoo dadou dadra dadur dafar daffo dafor dakar dakka dakor dakua daoko daouk