a-a aaa aaj aak aan aao aar aas aja ajj ajk ajn ajo ajr ajs aka akj akk akn ako akr aks an- ana anj ank ann ano anr ans aoa aoj aok aon aoo aor aos ar- ara arj ark arn aro arr ars as- asa asj ask asn aso asr ass jaa jaj jak jan jao jar jas jja jjj jjk jjr jjs jka jkk jkn jko jkr jks jna jnj jnn jno jnr jns joa joj jok jon joo jor jos jra jrk jrn jro jrr jrs jsa jsj jsk jsn jso jsr jss ka- kaa kaj kak kan kao kar kas kjr kjs kkk kkn kkr kks kn- kna knk knn kno knr koa kok kon koo kor kos kra krk krn kro krr krs ksa ksk ksn kso ksr kss naa naj nak nan nao nar nas nja njk njn njs nka nkj nkk nkn nko nkr nks nna nnk nnn nno nns no- noa noj nok non noo nor nos nra nrj nrk nrn nro nrr nrs nsa nsk nsn nso nsr nss oaa oaj oak oan oao oar oas oja ojo ojs oka okj okk oko okr oks on- ona onj onk onn ono onr ons oo- ooa ook oon ooo oor oos or- ora ork orn oro orr ors os- osa osj osk osn oso osr oss ra- raa raj rak ran rao rar ras rja rjk rjr rkk rko rks rna rnn rno rnr rns roa roj rok ron roo ror ros rra rrk rrn rrr rrs rsa rsj rsk rsn rso rsr rss saa saj sak san sao sar sas sja sjj sjk sjr sjs sk- ska skj skk sko skr sks sna snj snk snn sno snr sns soa soj sok son soo sor sos sr- sra srj srk srn sro srr srs ss- ssa ssj ssk ssn sso ssr sss