a-a aaa aaj aan aar aas aax aja ajj ajn ajr ajs an- ana anj ann anr ans anx ar- ara arj arn arr ars arx as- asa asj asn asr ass asx ax- axa axj axn axr axs axx jaa jaj jan jar jas jax jja jjj jjr jjs jna jnj jnn jnr jns jra jrn jrr jrs jsa jsj jsn jsr jss jxn jxs naa naj nan nar nas nax nja njn njs nna nnn nns nra nrj nrn nrr nrs nrx nsa nsn nsr nss nsx ra- raa raj ran rar ras rax rja rjr rna rnn rnr rns rra rrn rrr rrs rsa rsj rsn rsr rss rsx rxr rxs saa saj san sar sas sax sja sjj sjr sjs sna snj snn snr sns sr- sra srj srn srr srs srx ss- ssa ssj ssn ssr sss ssx sxn sxs xaa xan xar xas xjs xna xns xrx xsa xss xxx