a-a aaa aag aak aao aar aas aav aay ag- aga agg agk ago agr ags agv agy aka akg akk ako akr aks akv aoa aog aok aoo aor aos aov ar- ara arg ark aro arr ars arv ary as- asa asg ask aso asr ass asv asy av- ava avg avk avo avr avs avy ay- aya ayk ayo ayr ays gaa gag gak gao gar gas gav gay gga ggg ggo ggr ggs ggv gka gko gks goa gog gok goo gor gos gov goy gra grg grk gro grr grs grv gry gsa gsg gsk gso gsr gss gsv gva gvg gvk gvo gvr gvs gy- gya gyo gyr gys ka- kaa kag kak kao kar kas kav kay kga kgo kgs kgv kgy kkk kkr kks kkv kky koa kog kok koo kor kos koy kra krg krk kro krr krs krv kry ksa ksg ksk kso ksr kss ksv kva kvk kvo kvr kvs kvv kya kyo kyr kys oaa oag oak oao oar oas oav oga ogg ogo ogs ogy oka okg okk oko okr oks oo- ooa oog ook ooo oor oos oov or- ora org ork oro orr ors orv ory os- osa osg osk oso osr oss osv ov- ova ovo ovs ovv oya oyo oys ra- raa rag rak rao rar ras rav ray rga rgg rgk rgo rgr rgs rgv rkg rkk rko rks rkv rky roa rog rok roo ror ros rov roy rra rrg rrk rrr rrs rsa rsg rsk rso rsr rss rsv rva rvg rvo rvr rvs rvv rvy ry- rya ryg ryk ryo ryr rys ryy saa sag sak sao sar sas sav say sga sgg sgk sgo sgr sgs sgv sk- ska skg skk sko skr sks sky soa sog sok soo sor sos sov soy sr- sra srg srk sro srr srs srv sry ss- ssa ssg ssk sso ssr sss ssv sva svg svk svo svr svs svv svy sy- sya syg syk syr sys v-a vaa vag vak vao var vas vav vay vga vgg vgo vgr vgs vka vkg voa vog vok voo vor vos vov voy vra vrg vrk vrr vrs vry vsa vsg vsk vso vsr vss vsv vva vvg vvo vvr vvs vvv vyg yaa yag yak yao yar yas yav yay yga ygo yka ykk yog yok yoo yor yos yoy yra yrg yro yrs ysa ysg ysk yso ysr yss ysy yva yvo yvr yvy yyg yys yyy