-er a-a aaa aad aae aaf aak aar aau ad- ada add ade adf adk adr adu aea aed aee aef aek aer aeu af- afa afd afe aff afk afr afu aka akd ake akk akr aku ar- ara ard are arf ark arr aru au- aua aud aue auf auk aur daa dad dae daf dak dar dau dda ddd dde ddf ddk ddr ddu de- dea ded dee def dek der deu dfa dfd dfe dff dfk dfr dfu dka dke dkk dkr dku dra drd dre drk drr dru dua dud due duf duk dur eaa ead eae eaf eak ear eau ed- eda edd ede edf edk edr edu eea eed eee eef eek eer ef- efa efd efe eff efr eka ekd eke ekf ekr eku era erd ere erf erk err eru eu- eua eud eue euf eur faa fad fae faf fak far fau fda fdd fde fdf fdk fdr fdu fea fed fee fef fek fer feu ffa ffd ffe fff ffk ffr ffu fka fkf fkk fra frd fre frf frk frr fru fua fud fue fuf fuk fur fuu ka- kaa kad kae kaf kak kar kau kda kde kdf kdk kdr kdu ke- kea ked kee kef kek ker kfa kfd kff kfu kke kkk kkr kku kra krd krf krk krr kru kud kue kuk kur kuu ra- raa rad rae raf rak rar rau rda rdd rde rdf rdr rdu re- rea red ree ref rek rer reu rfa rfd rfe rff rfk rfr rfu rke rkf rkk rku rra rrd rrf rrk rrr rru rua rud rue ruf ruk rur ruu ua- uaa uad uae uaf uak uar uau uda udd ude udf udk udr udu uea ued uee uef uer ufa ufd ufe uff ufr ufu uka uke ukf ukk ukr uku ur- ura urd ure urf urk urr uru uua uue uur uuu

a-ak a-fu aaaa aaad aaae aaaf aaar aada aade aadu aaea aafa aafd aaff aaka aake aaku aara aard aare aaru adaa adad adae adak adar adda addd adde addr addu adea adee ader adfa adra adre adua adue aduk adur aeaf aede aeer aeka aer- aera aerd afaa afad afak afar afee afek afer affa afka afkr afr- afra afre afru afua afud afue akaa akae akar aked akee aker akeu akka akku akr- akra akre akua arad arae araf arak arar arau arda arde ardf ardu area ared aree aref arek areu arfa arff arfu arka arke arr- arra arre arrk arrr arru arua arud arue auaa aude auer aufe auke aur- aura aurd aure daad daae daar daau dada dade dadu daer daeu dafa dafe daff daka dake daku dara dard dare darf dark darr daru daud daue dauk daur dddd ddre dead deae deaf deak dear deau deda dedd dede dedu deed deef deek deer defe deff dek- deka deke der- dera dere derf derk derr deua deue deuk deur dfaf dfer dffa dfrf draa drad draf drak drar drau drda drea dred dree dref drek drra drua drue druk druu duaa duad duar duda dudd dude dudu duer duff dufu duka duke duku dura dure durk duru duur eaaf eada eadd eara eard eare edad edar edda edde ede- edea eder edfa edfu edra edru edur eede eedu eeea eeee eefa eefe eeka eeke eera efda effa efke efua eka- eked ekek eker ekka ekur erad eraf erau erda erde erdf ered erer erke erra erre erua erur eude euer eur- eura eure f--k faaa faad fada fadd fade fafa fafe faff fake faku fara fard fare fark farr faru faud faue faur fead feaf feak fear feda fede feed feek feer fefe feff feke fera ferd fere ferk ferr feru feud ffar ffee ffff ffrr frad frae frak frau frea fred free frue fuad fuar fuda fudd fude fuff fufu fuka fuke fukk fuku fur- fura fure furr kaaa kaaf kaak kaar kad- kada kadd kade kadf kadr kadu kaer kafa kafe kaff kafr kafu kaka kake kakk kaku kara kard kare karf kark karr karu kau- kaud kaue kauk kaur kdaa kdad kdae kdaf kdak kdar kddd kddf kddk kddr kdef kdfr kdka kdkd kdkk kdkr kdrf kdur kea- kead keak kear keau keda kedd kede kedr keed keef keek keer kefa keff kefr keka keke keku ker- kera kere kerf kerk kerr keru keur kfar kfda kfed kfer kffa kfff kffk kfka kfra kfrd kfre kfrr kfru kkaa kkar kkda kkdd kkea kked kkfr kkkk kkre kkrf kkrk kkrr kkua kkuu krad krae krak krar krda krdd krde krdr krdu krea kred kree kref krek kreu krfd krfe krff krka krkd krke krkk krkr krku krre krrf krrk krrr krua krue kruf kruk krur kuaf kuar kuau kuda kudd kude kudu kued kuek kueu kufa kuff kufr kuka kuke kukk kuku kura kurd kure kurk kurr kuru kuuk kuur kuuu raad raaf raak rada radd rade radr radu raed raef raer rafa rafe raff raka rake rakk raku rara rare rarf rark raua raud raue rauf rauk rder rdfa rea- read reae reaf reak rear reau reda redd rede redr redu reed reef reek refd refe reff refr refu reka reke rera rerd rere reru reue reuf reuk reuu rfae rfef rkkf rrad rred rrrr ruad ruda rudd rude rued ruer rufa rufe ruff ruka ruke rukk ruku rura rurd rure ruru ruud uafa uaru uaua udaa udad udar udau udea uder udra uduk ueda uefa ufer uffa uffe ufra ufuk ukaf ukek ukeu ukra ukur urad urau urda urde urdu ure- urea ured urfa urfe urff urka urke urra urre uruk urur uuuu

-aaa- aaaee aaeaf aaker aakre aarau adada adaka adara adare adark addae addea added adder addra addur adead adeaf adear adeed adeer aderu adfee adkar adrad adrar adree adufe aduku adure aeaea aered aerru afade afara afare afder afear afeda afede afeed afefe afeka afere afeur affer afree afure aka-e akard akare akeda akera akerd akkad akker akkra