a-a a-c aaa aac aaj aar aas ac- aca acc acj acr acs aja ajc ajj ajr ajs ar- ara arc arj arr ars as- asa asc asj asr ass c-- c-j caa cac caj car cas cca ccc ccj ccr ccs cja cjc cjr cjs cra crc crj crr crs csa csc csj csr css jaa jac jaj jar jas jca jcc jcr jcs jja jjc jjj jjr jjs jra jrc jrr jrs jsa jsc jsj jsr jss ra- raa rac raj rar ras rca rcc rcj rcr rcs rja rjc rjr rra rrc rrr rrs rsa rsc rsj rsr rss saa sac saj sar sas sca scc scj scr scs sja sjc sjj sjr sjs sr- sra src srj srr srs ss- ssa ssc ssj ssr sss