-ic -ji a-a a-c a-i aaa aac aai aaj aar aas ac- aca acc aci acj acr acs ai- aia aic aii air ais aja ajc aji ajj ajr ajs ar- ara arc ari arj arr ars as- asa asc asi asj asr ass c-- c-j caa cac cai caj car cas cca ccc cci ccj ccr ccs ci- cia cic cii cij cir cis cja cjc cjr cjs cra crc cri crj crr crs csa csc csi csj csr css ia- iaa iac iai iar ias ica icc ici icj icr ics iia iic iii iij iir iis ija ijc iji ijs ir- ira irc iri irj irr irs is- isa isc isi isj isr iss j-i jaa jac jai jaj jar jas jca jcc jci jcr jcs jia jic jii jij jir jis jja jjc jjj jjr jjs jra jrc jri jrr jrs jsa jsc jsi jsj jsr jss ra- raa rac rai raj rar ras rca rcc rci rcj rcr rcs ria ric rii rir ris rja rjc rjr rra rrc rri rrr rrs rsa rsc rsi rsj rsr rss saa sac sai saj sar sas sca scc sci scj scr scs sia sic sii sij sir sis sja sjc sji sjj sjr sjs sr- sra src sri srj srr srs ss- ssa ssc ssi ssj ssr sss