a-a aaa aag aah aao aar aas aav ag- aga agg agh ago agr ags agv aha ahg ahh aho ahr ahs ahv aoa aog aoh aoo aor aos aov ar- ara arg arh aro arr ars arv as- asa asg ash aso asr ass asv av- ava avg avh avo avr avs gaa gag gah gao gar gas gav gga ggg ggh ggo ggr ggs ggv gha ghg ghh gho ghr ghs goa gog goh goo gor gos gov gra grg grh gro grr grs grv gsa gsg gso gsr gss gsv gva gvg gvh gvo gvr gvs haa hag hah hao har has hav hga hgg hgh hgo hgr hgs hgv hha hhg hhh hho hhr hhs hhv hoa hog hoh hoo hor hos hov hr- hra hrg hrh hro hrr hrs hrv hsa hsg hsh hsr hss hsv hv- hva hvg hvo hvr hvs hvv oaa oag oah oao oar oas oav oga ogg ogh ogo ogs oha ohg ohh oho ohr ohs oo- ooa oog ooh ooo oor oos oov or- ora org orh oro orr ors orv os- osa osg osh oso osr oss osv ov- ova ovh ovo ovs ovv ra- raa rag rah rao rar ras rav rga rgg rgh rgo rgr rgs rgv rh- rha rhg rhh rho rhr rhs rhv roa rog roh roo ror ros rov rra rrg rrh rrr rrs rsa rsg rsh rso rsr rss rsv rva rvg rvh rvo rvr rvs rvv saa sag sah sao sar sas sav sga sgg sgh sgo sgr sgs sgv sh- sha shg shh sho shr shs shv soa sog soh soo sor sos sov sr- sra srg srh sro srr srs srv ss- ssa ssg ssh sso ssr sss ssv sva svg svo svr svs svv v-a vaa vag vah vao var vas vav vga vgg vgh vgo vgr vgs vh- vha vho vhs voa vog voh voo vor vos vov vra vrg vrh vrr vrs vsa vsg vsh vso vsr vss vsv vva vvg vvo vvr vvs vvv