-er -ey a-a aaa aad aae aak aan aar aay ad- ada add ade adk adn adr ady aea aed aee aek aen aer aey aka akd ake akk akn akr an- ana and ane ank ann anr any ar- ara ard are ark arn arr ary ay- aya ayd aye ayk ayn ayr daa dad dae dak dan dar day dda ddd dde ddk ddn ddr ddy de- dea ded dee dek den der dey dka dke dkk dkr dna dnd dne dnk dnn dnr dny dra drd dre drk drn drr dry dy- dya dyd dye dyk dyn dyr dyy eaa ead eae eak ean ear ed- eda edd ede edk edn edr edy eea eed eee eek een eer eey eka ekd eke ekr eky en- ena end ene enk enn enr eny era erd ere erk ern err ery eya eyd eye eyn eyr ka- kaa kad kae kak kan kar kay kda kde kdk kdr kdy ke- kea ked kee kek ken ker key kke kkk kkn kkr kky kn- kna knd kne knk knn knr kra krd krk krn krr kry kya kyd kye kyn kyr naa nad nae nak nan nar nay nda ndd nde ndk ndn ndr ndy ne- nea ned nee nek nen ner ney nka nke nkk nkn nkr nky nna nne nnk nnn nra nrd nre nrk nrn nrr nry nya nyd nye nyk nyn nyy ra- raa rad rae rak ran rar ray rda rdd rde rdn rdr rdy re- rea red ree rek ren rer rey rke rkk rky rna rnd rnn rnr rny rra rrd rrk rrn rrr ry- rya ryd rye ryk ryn ryr ryy yaa yad yae yak yan yar yay yda yde ydn ydy yea yed yee yek yen yer yey yka ykk ykn yna ynd yne ynk ynn yny yra yre yrn yye yyy