-ic -ji a-a a-b a-c a-i aaa aab aac aai aaj ab- aba abb abc abi abj ac- aca acb acc aci acj ai- aia aib aic aii aja ajb ajc aji ajj baa bab bac bai baj bba bbb bbc bbi bca bcb bcc bci bcj bi- bia bib bic bii bij bja bjc bji bjj c-- c-j caa cab cac cai caj cba cbb cbc cbi cbj cca ccb ccc cci ccj ci- cia cib cic cii cij cja cjb cjc ia- iaa iab iac iai iba ibb ibc ibi ibj ica icb icc ici icj iia iib iic iii iij ija ijb ijc iji j-i jaa jab jac jai jaj jba jbc jbi jbj jca jcb jcc jci jia jib jic jii jij jja jjb jjc jjj