a-a aaa aah aaj aak aao aar aas aha ahh ahj ahk aho ahr ahs aja ajh ajj ajk ajo ajr ajs aka akh akj akk ako akr aks aoa aoh aoj aok aoo aor aos ar- ara arh arj ark aro arr ars as- asa ash asj ask aso asr ass haa hah haj hak hao har has hha hhh hhj hhk hho hhr hhs hja hjk hjo hjr hjs hka hkh hkk hko hkr hks hoa hoh hok hoo hor hos hr- hra hrh hrj hrk hro hrr hrs hsa hsh hsj hsk hsr hss jaa jah jaj jak jao jar jas jha jhj jho jhr jhs jja jjj jjk jjr jjs jka jkh jkk jko jkr jks joa joh joj jok joo jor jos jra jrk jro jrr jrs jsa jsh jsj jsk jso jsr jss ka- kaa kah kaj kak kao kar kas kha khh khj khk kho khr khs kjr kjs kkh kkk kkr kks koa koh kok koo kor kos kra krk kro krr krs ksa ksh ksk kso ksr kss oaa oah oaj oak oao oar oas oha ohh oho ohr ohs oja ojo ojs oka okj okk oko okr oks oo- ooa ooh ook ooo oor oos or- ora orh ork oro orr ors os- osa osh osj osk oso osr oss ra- raa rah raj rak rao rar ras rh- rha rhh rho rhr rhs rja rjk rjr rkk rko rks roa roh roj rok roo ror ros rra rrh rrk rrr rrs rsa rsh rsj rsk rso rsr rss saa sah saj sak sao sar sas sh- sha shh shk sho shr shs sja sjh sjj sjk sjr sjs sk- ska skh skj skk sko skr sks soa soh soj sok soo sor sos sr- sra srh srj srk sro srr srs ss- ssa ssh ssj ssk sso ssr sss