-ic -ji bbb bbc bbe bbi bbl bcb bcc bce bci bcj bcl be- beb bec bee bei bel bi- bib bic bie bii bij bil bjc bji bjj blb blc ble bli blj bll c-- c-j cbb cbc cbe cbi cbj cbl ccb ccc cce cci ccj ccl ce- ceb cec cee cei cej cel ci- cib cic cie cii cij cil cjb cjc cl- clb clc cle cli clj cll ebb ebc ebe ebi ebj ebl ec- ecb ecc ece eci ecj ecl eeb eec eee eel eib eic eie eii eij eil ejc eji ejl elb elc ele eli ell ibb ibc ibe ibi ibj ibl icb icc ice ici icj icl ie- iec iee iei iej iel iib iic iie iii iij iil ijb ijc ije iji ijl il- ilb ilc ile ili ill j-i jbc jbi jbj jbl jcb jcc jce jci jcl jeb jec jee jei jej jel jib jic jie jii jij jil jjb jjc jjj jjl jlb jlc jle jli jll lbb lbc lbe lbi lbj lbl lcb lcc lce lci lcj lcl leb lec lee lei lej lel lib lic lie lii lij lil lje ljj llb llc lle lli llj lll