a-a aaa aag aah aak aao aar aas ag- aga agg agh agk ago agr ags aha ahg ahh ahk aho ahr ahs aka akg akh akk ako akr aks aoa aog aoh aok aoo aor aos ar- ara arg arh ark aro arr ars as- asa asg ash ask aso asr ass gaa gag gah gak gao gar gas gga ggg ggh ggo ggr ggs gha ghg ghh gho ghr ghs gka gkh gko gks goa gog goh gok goo gor gos gra grg grh grk gro grr grs gsa gsg gsk gso gsr gss haa hag hah hak hao har has hga hgg hgh hgk hgo hgr hgs hha hhg hhh hhk hho hhr hhs hka hkg hkh hkk hko hkr hks hoa hog hoh hok hoo hor hos hr- hra hrg hrh hrk hro hrr hrs hsa hsg hsh hsk hsr hss ka- kaa kag kah kak kao kar kas kga kgh kgo kgs kha khh khk kho khr khs kkh kkk kkr kks koa kog koh kok koo kor kos kra krg krk kro krr krs ksa ksg ksh ksk kso ksr kss oaa oag oah oak oao oar oas oga ogg ogh ogo ogs oha ohg ohh oho ohr ohs oka okg okk oko okr oks oo- ooa oog ooh ook ooo oor oos or- ora org orh ork oro orr ors os- osa osg osh osk oso osr oss ra- raa rag rah rak rao rar ras rga rgg rgh rgk rgo rgr rgs rh- rha rhg rhh rho rhr rhs rkg rkk rko rks roa rog roh rok roo ror ros rra rrg rrh rrk rrr rrs rsa rsg rsh rsk rso rsr rss saa sag sah sak sao sar sas sga sgg sgh sgk sgo sgr sgs sh- sha shg shh shk sho shr shs sk- ska skg skh skk sko skr sks soa sog soh sok soo sor sos sr- sra srg srh srk sro srr srs ss- ssa ssg ssh ssk sso ssr sss