-ic c-- ccc cce ccg cci cck ccl ccs ce- cec cee ceg cei cek cel ces cgc cge cgg cgi cgl cgs ci- cic cie cig cii cik cil cis ckc cki cks cl- clc cle clg cli clk cll cls csc cse csg csi csk csl css ec- ecc ece ecg eci eck ecl ecs eec eee eeg eek eel ees egc ege egg egi egl egs eic eie eig eii eik eil eis ekc eke ekg eki ekl eks elc ele elg eli elk ell els es- esc ese esg esi esk esl ess gcc gce gcg gci gck gcl gcs ge- gec gee geg gei gek gel ges ggc ggg ggi ggs gic gie gig gii gik gil gis gks glc gle glg gli glk gll gls gsc gse gsg gsi gsk gsl gss icc ice icg ici ick icl ics ie- iec iee ieg iei iek iel ies igc ige igg igi igk igl igs iic iie iii iil iis ikc ike iki ikk ikl iks il- ilc ile ilg ili ilk ill ils is- isc ise isg isi isk isl iss kcc kce kcg kci kck kcl kcs ke- kec kee keg kei kek kel kes kgc kgi kgl kgs kic kie kig kii kik kil kis kkc kke kki kkk kkl kks kl- klc klg kli kls ksc kse ksg ksi ksk ksl kss lcc lce lcg lci lck lcl lcs lec lee leg lei lek lel les lgc lge lgg lgi lgk lgl lgs lic lie lig lii lik lil lis lkg lkl lks llc lle llg lli llk lll lls lsc lse lsg lsi lsk lsl lss scc sce scg sci sck scl scs se- sec see seg sei sek sel ses sgc sge sgg sgi sgk sgl sgs sic sie sig sii sik sil sis sk- skc ske skg ski skk skl sks slc sle slg sli slk sll sls ss- ssc sse ssg ssi ssk ssl sss