a-a aaa aak aan aao aar aas aav aay aka akk akn ako akr aks akv an- ana ank ann ano anr ans anv any aoa aok aon aoo aor aos aov ar- ara ark arn aro arr ars arv ary as- asa ask asn aso asr ass asv asy av- ava avk avn avo avr avs avy ay- aya ayk ayn ayo ayr ays ka- kaa kak kan kao kar kas kav kay kkk kkn kkr kks kkv kky kn- kna knk knn kno knr koa kok kon koo kor kos koy kra krk krn kro krr krs krv kry ksa ksk ksn kso ksr kss ksv kva kvk kvn kvo kvr kvs kvv kya kyn kyo kyr kys naa nak nan nao nar nas nav nay nka nkk nkn nko nkr nks nky nna nnk nnn nno nns nnv no- noa nok non noo nor nos nov noy nra nrk nrn nro nrr nrs nrv nry nsa nsk nsn nso nsr nss nsv nsy nva nvk nvn nvv nya nyk nyn nyo nys nyy oaa oak oan oao oar oas oav oka okk oko okr oks on- ona onk onn ono onr ons ony oo- ooa ook oon ooo oor oos oov or- ora ork orn oro orr ors orv ory os- osa osk osn oso osr oss osv ov- ova ovo ovs ovv oya oyo oys ra- raa rak ran rao rar ras rav ray rkk rko rks rkv rky rna rnn rno rnr rns rnv rny roa rok ron roo ror ros rov roy rra rrk rrn rrr rrs rsa rsk rsn rso rsr rss rsv rva rvn rvo rvr rvs rvv rvy ry- rya ryk ryn ryo ryr rys ryy saa sak san sao sar sas sav say sk- ska skk sko skr sks sky sna snk snn sno snr sns snv sny soa sok son soo sor sos sov soy sr- sra srk srn sro srr srs srv sry ss- ssa ssk ssn sso ssr sss ssv sva svk svn svo svr svs svv svy sy- sya syk syn syr sys v-a vaa vak van vao var vas vav vay vka vn- vna vno vnr vns vnv voa vok von voo vor vos vov voy vra vrk vrn vrr vrs vry vsa vsk vsn vso vsr vss vsv vva vvo vvr vvs vvv vyn yaa yak yan yao yar yas yav yay yka ykk ykn yna ynk ynn yns yny yok yon yoo yor yos yoy yra yrn yro yrs ysa ysk yso ysr yss ysy yva yvo yvr yvy yys yyy