-ic -ji c-- c-j ccc cce cci ccj cck ccl ccs ce- cec cee cei cej cek cel ces ci- cic cie cii cij cik cil cis cjc cjk cjs ckc cki cks cl- clc cle cli clj clk cll cls csc cse csi csj csk csl css ec- ecc ece eci ecj eck ecl ecs eec eee eek eel ees eic eie eii eij eik eil eis ejc eji ejl ekc eke eki ekl eks elc ele eli elk ell els es- esc ese esi esk esl ess icc ice ici icj ick icl ics ie- iec iee iei iej iek iel ies iic iie iii iij iil iis ijc ije iji ijk ijl ijs ikc ike iki ikk ikl iks il- ilc ile ili ilk ill ils is- isc ise isi isj isk isl iss j-i jcc jce jci jck jcl jcs jec jee jei jej jek jel jes jic jie jii jij jil jis jjc jjj jjk jjl jjs jkk jkl jks jlc jle jli jll jls jsc jse jsi jsj jsk jsl jss kcc kce kci kck kcl kcs ke- kec kee kei kek kel kes kic kie kii kij kik kil kis kjc kje kji kjs kkc kke kki kkk kkl kks kl- klc kli kls ksc kse ksi ksk ksl kss lcc lce lci lcj lck lcl lcs lec lee lei lej lek lel les lic lie lii lij lik lil lis lje ljj ljs lkl lks llc lle lli llj llk lll lls lsc lse lsi lsj lsk lsl lss scc sce sci scj sck scl scs se- sec see sei sej sek sel ses sic sie sii sij sik sil sis sjc sje sji sjj sjk sjs sk- skc ske ski skj skk skl sks slc sle sli slj slk sll sls ss- ssc sse ssi ssj ssk ssl sss