-ic -ji a-a a-c a-i aaa aac aag aai aaj aak aan aas ac- aca acc acg aci acj ack acn acs ag- aga agc agg agi agj agk agn ags ai- aia aic aig aii aik ain ais aja ajc aji ajj ajk ajn ajs aka akc akg aki akj akk akn aks an- ana anc ang ani anj ank ann ans as- asa asc asg asi asj ask asn ass c-- c-j caa cac cag cai caj cak can cas cca ccc ccg cci ccj cck ccn ccs cga cgc cgg cgi cgn cgs ci- cia cic cig cii cij cik cin cis cja cjc cjg cjk cjs cka ckc cki cks cn- cna cnc cng cni cnj cnn cns csa csc csg csi csj csk csn css gaa gac gag gai gaj gak gan gas gca gcc gcg gci gck gcn gcs gga ggc ggg ggi ggj ggn ggs gia gic gig gii gij gik gin gis gja gjc gjg gka gkn gks gna gnc gni gnn gns gsa gsc gsg gsi gsj gsk gsn gss ia- iaa iac iag iai ian ias ica icc icg ici icj ick icn ics iga igc igg igi igk ign igs iia iic iii iij iin iis ija ijc ijg iji ijk ijn ijs ika ikc iki ikk iks in- ina inc ing ini inj ink inn ins is- isa isc isg isi isj isk isn iss j-i jaa jac jag jai jaj jak jan jas jca jcc jci jck jcs jga jgi jgn jgs jia jic jig jii jij jin jis jja jjc jjg jjj jjk jjs jka jkk jkn jks jna jnc jng jnj jnn jns jsa jsc jsg jsi jsj jsk jsn jss ka- kaa kac kag kai kaj kak kan kas kca kcc kcg kci kck kcn kcs kga kgc kgi kgs kia kic kig kii kij kik kin kis kjc kji kjs kkc kki kkk kkn kks kn- kna knc kng kni knk knn ksa ksc ksg ksi ksk ksn kss n-i naa nac nag nai naj nak nan nas nca ncc ncg nci nck ncn ncs nga ngc ngg ngi ngj ngk ngn ngs nia nic nig nii nik nin nis nja njc njk njn njs nka nkc nki nkj nkk nkn nks nna nnc nng nni nnk nnn nns nsa nsc nsg nsi nsk nsn nss saa sac sag sai saj sak san sas sca scc scg sci scj sck scn scs sga sgc sgg sgi sgk sgn sgs sia sic sig sii sij sik sin sis sja sjc sji sjj sjk sjs sk- ska skc skg ski skj skk sks sna snc sng sni snj snk snn sns ss- ssa ssc ssg ssi ssj ssk ssn sss