-er -ey a-a aaa aad aae aak aan aar aav aay ad- ada add ade adk adn adr adv ady aea aed aee aek aen aer aev aey aka akd ake akk akn akr akv an- ana and ane ank ann anr anv any ar- ara ard are ark arn arr arv ary av- ava avd ave avk avn avr avy ay- aya ayd aye ayk ayn ayr daa dad dae dak dan dar dav day dda ddd dde ddk ddn ddr ddy de- dea ded dee dek den der dev dey dka dke dkk dkr dna dnd dne dnk dnn dnr dny dra drd dre drk drn drr drv dry dva dvd dve dvk dvn dvr dy- dya dyd dye dyk dyn dyr dyy eaa ead eae eak ean ear eav ed- eda edd ede edk edn edr edy eea eed eee eek een eer eev eey eka ekd eke ekr ekv eky en- ena end ene enk enn enr env eny era erd ere erk ern err erv ery eva evd eve evn evr evv evy eya eyd eye eyn eyr ka- kaa kad kae kak kan kar kav kay kda kde kdk kdr kdy ke- kea ked kee kek ken ker kev key kke kkk kkn kkr kkv kky kn- kna knd kne knk knn knr kra krd krk krn krr krv kry kva kvk kvn kvr kvv kya kyd kye kyn kyr naa nad nae nak nan nar nav nay nda ndd nde ndk ndn ndr ndv ndy ne- nea ned nee nek nen ner nev ney nka nke nkk nkn nkr nky nna nne nnk nnn nnv nra nrd nre nrk nrn nrr nrv nry nva nvd nve nvk nvn nvv nya nyd nye nyk nyn nyy ra- raa rad rae rak ran rar rav ray rda rdd rde rdn rdr rdv rdy re- rea red ree rek ren rer rev rey rke rkk rkv rky rna rnd rnn rnr rnv rny rra rrd rrk rrn rrr rva rvd rve rvn rvr rvv rvy ry- rya ryd rye ryk ryn ryr ryy v-a v-e vaa vad vae vak van var vav vay vdd vde vdk vdr vdv vea ved vee vek ven ver vey vka vn- vna vnd vnr vnv vra vrd vre vrk vrn vrr vry vva vvr vvv vyd vye vyn yaa yad yae yak yan yar yav yay yda yde ydn ydy yea yed yee yek yen yer yev yey yka ykk ykn yna ynd yne ynk ynn yny yra yre yrn yva yve yvr yvy yye yyy