-er -ey a-a aaa aad aae aan aar aau aay ad- ada add ade adn adr adu ady aea aed aee aen aer aeu aey an- ana and ane ann anr anu any ar- ara ard are arn arr aru ary au- aua aud aue aun aur ay- aya ayd aye ayn ayr ayu daa dad dae dan dar dau day dda ddd dde ddn ddr ddu ddy de- dea ded dee den der deu dey dna dnd dne dnn dnr dny dra drd dre drn drr dru dry dua dud due dun dur duy dy- dya dyd dye dyn dyr dyu dyy eaa ead eae ean ear eau ed- eda edd ede edn edr edu edy eea eed eee een eer eey en- ena end ene enn enr enu eny era erd ere ern err eru ery eu- eua eud eue eun eur eya eyd eye eyn eyr naa nad nae nan nar nau nay nda ndd nde ndn ndr ndu ndy ne- nea ned nee nen ner neu ney nna nne nnn nnu nra nrd nre nrn nrr nru nry nua nud nue nun nur nuu nuy nya nyd nye nyn nyu nyy ra- raa rad rae ran rar rau ray rda rdd rde rdn rdr rdu rdy re- rea red ree ren rer reu rey rna rnd rnn rnr rnu rny rra rrd rrn rrr rru rua rud rue run rur ruu ruy ry- rya ryd rye ryn ryr ryu ryy ua- uaa uad uae uan uar uau uay uda udd ude udn udr udu uea ued uee uen uer uey un- una und une unn unr unu uny ur- ura urd ure urn urr uru ury uua uue uun uur uuu uyu yaa yad yae yan yar yau yay yda yde ydn ydy yea yed yee yen yer yey yna ynd yne ynn ynu yny yra yre yrn yru yua yud yue yun yur yuu yuy yye yyu yyy