-er -ey a-a aaa aad aae aan aao aar aay ad- ada add ade adn ado adr ady aea aed aee aen aeo aer aey an- ana and ane ann ano anr any aoa aod aoe aon aoo aor ar- ara ard are arn aro arr ary ay- aya ayd aye ayn ayo ayr daa dad dae dan dao dar day dda ddd dde ddn ddo ddr ddy de- dea ded dee den deo der dey dna dnd dne dnn dno dnr dny doa dod doe don doo dor doy dra drd dre drn dro drr dry dy- dya dyd dye dyn dyo dyr dyy eaa ead eae ean eao ear ed- eda edd ede edn edo edr edy eea eed eee een eeo eer eey en- ena end ene enn eno enr eny eo- eoa eod eoe eon eoo eor era erd ere ern ero err ery eya eyd eye eyn eyo eyr naa nad nae nan nao nar nay nda ndd nde ndn ndo ndr ndy ne- nea ned nee nen neo ner ney nna nne nnn nno no- noa nod noe non noo nor noy nra nrd nre nrn nro nrr nry nya nyd nye nyn nyo nyy oaa oad oae oan oao oar oda odd ode odn odo odr oea oed oee oen oeo oer oey on- ona ond one onn ono onr ony oo- ooa ood oon ooo oor or- ora ord ore orn oro orr ory oya oyd oye oyo ra- raa rad rae ran rao rar ray rda rdd rde rdn rdo rdr rdy re- rea red ree ren reo rer rey rna rnd rnn rno rnr rny roa rod roe ron roo ror roy rra rrd rrn rrr ry- rya ryd rye ryn ryo ryr ryy yaa yad yae yan yao yar yay yda yde ydn ydo ydy yea yed yee yen yeo yer yey yna ynd yne ynn yny yod yoe yon yoo yor yoy yra yre yrn yro yye yyy