-er -ey a-a aaa aae aak aan aar aas aav aay aea aee aek aen aer aes aev aey aka ake akk akn akr aks akv an- ana ane ank ann anr ans anv any ar- ara are ark arn arr ars arv ary as- asa ase ask asn asr ass asv asy av- ava ave avk avn avr avs avy ay- aya aye ayk ayn ayr ays eaa eae eak ean ear eas eav eea eee eek een eer ees eev eey eka eke ekr eks ekv eky en- ena ene enk enn enr ens env eny era ere erk ern err ers erv ery es- esa ese esk esn esr ess esv esy eva eve evn evr evs evv evy eya eye eyn eyr eys ka- kaa kae kak kan kar kas kav kay ke- kea kee kek ken ker kes kev key kke kkk kkn kkr kks kkv kky kn- kna kne knk knn knr kra krk krn krr krs krv kry ksa kse ksk ksn ksr kss ksv kva kvk kvn kvr kvs kvv kya kye kyn kyr kys naa nae nak nan nar nas nav nay ne- nea nee nek nen ner nes nev ney nka nke nkk nkn nkr nks nky nna nne nnk nnn nns nnv nra nre nrk nrn nrr nrs nrv nry nsa nse nsk nsn nsr nss nsv nsy nva nve nvk nvn nvv nya nye nyk nyn nys nyy ra- raa rae rak ran rar ras rav ray re- rea ree rek ren rer res rev rey rke rkk rks rkv rky rna rnn rnr rns rnv rny rra rrk rrn rrr rrs rsa rse rsk rsn rsr rss rsv rva rve rvn rvr rvs rvv rvy ry- rya rye ryk ryn ryr rys ryy saa sae sak san sar sas sav say se- sea see sek sen ser ses sev sey sk- ska ske skk skr sks sky sna sne snk snn snr sns snv sny sr- sra sre srk srn srr srs srv sry ss- ssa sse ssk ssn ssr sss ssv sva sve svk svn svr svs svv svy sy- sya sye syk syn syr sys v-a v-e vaa vae vak van var vas vav vay vea vee vek ven ver ves vey vka vn- vna vnr vns vnv vra vre vrk vrn vrr vrs vry vsa vse vsk vsn vsr vss vsv vva vvr vvs vvv vye vyn yaa yae yak yan yar yas yav yay yea yee yek yen yer yes yev yey yka ykk ykn yna yne ynk ynn yns yny yra yre yrn yrs ysa yse ysk ysr yss ysy yva yve yvr yvy yye yys yyy