-er -ey a-a aaa aad aae aaf aak aan aar aau aay ad- ada add ade adf adk adn adr adu ady aea aed aee aef aek aen aer aeu aey af- afa afd afe aff afk afn afr afu afy aka akd ake akk akn akr aku an- ana and ane anf ank ann anr anu any ar- ara ard are arf ark arn arr aru ary au- aua aud aue auf auk aun aur ay- aya ayd aye ayf ayk ayn ayr ayu daa dad dae daf dak dan dar dau day dda ddd dde ddf ddk ddn ddr ddu ddy de- dea ded dee def dek den der deu dey dfa dfd dfe dff dfk dfn dfr dfu dka dke dkk dkr dku dna dnd dne dnf dnk dnn dnr dny dra drd dre drk drn drr dru dry dua dud due duf duk dun dur duy dy- dya dyd dye dyk dyn dyr dyu dyy eaa ead eae eaf eak ean ear eau ed- eda edd ede edf edk edn edr edu edy eea eed eee eef eek een eer eey ef- efa efd efe eff efr eka ekd eke ekf ekr eku eky en- ena end ene enf enk enn enr enu eny era erd ere erf erk ern err eru ery eu- eua eud eue euf eun eur eya eyd eye eyn eyr faa fad fae faf fak fan far fau fay fda fdd fde fdf fdk fdn fdr fdu fea fed fee fef fek fen fer feu fey ffa ffd ffe fff ffk ffn ffr ffu ffy fka fkf fkk fna fnd fne fnf fnk fnn fnr fnu fra frd fre frf frk frn frr fru fry fua fud fue fuf fuk fun fur fuu fy- fya fye fyk fyn ka- kaa kad kae kaf kak kan kar kau kay kda kde kdf kdk kdr kdu kdy ke- kea ked kee kef kek ken ker key kfa kfd kff kfu kke kkk kkn kkr kku kky kn- kna knd kne knf knk knn knr knu kra krd krf krk krn krr kru kry kud kue kuk kun kur kuu kuy kya kyd kye kyn kyr kyu naa nad nae naf nak nan nar nau nay nda ndd nde ndf ndk ndn ndr ndu ndy ne- nea ned nee nef nek nen ner neu ney nfa nfd nfe nff nfk nfn nfr nfu nka nke nkf nkk nkn nkr nku nky nna nne nnf nnk nnn nnu nra nrd nre nrf nrk nrn nrr nru nry nua nud nue nuk nun nur nuu nuy nya nyd nye nyf nyk nyn nyu nyy ra- raa rad rae raf rak ran rar rau ray rda rdd rde rdf rdn rdr rdu rdy re- rea red ree ref rek ren rer reu rey rfa rfd rfe rff rfk rfn rfr rfu rke rkf rkk rku rky rna rnd rnn rnr rnu rny rra rrd rrf rrk rrn rrr rru rua rud rue ruf ruk run rur ruu ruy ry- rya ryd rye ryf ryk ryn ryr ryu ryy ua- uaa uad uae uaf uak uan uar uau uay uda udd ude udf udk udn udr udu uea ued uee uef uen uer uey ufa ufd ufe uff ufn ufr ufu uka uke ukf ukk ukn ukr uku un- una und une unf unk unn unr unu uny ur- ura urd ure urf urk urn urr uru ury uua uue uun uur uuu uyu yaa yad yae yaf yak yan yar yau yay yda yde ydn ydy yea yed yee yef yek yen yer yey yfa yfd yfe yff yfr yfu yka ykk ykn yna ynd yne ynk ynn ynu yny yra yre yrf yrn yru yua yud yue yuk yun yur yuu yuy yye yyf yyu yyy