-ic -ol c-- ccc cce ccg cci ccl cco ccs ce- cec cee ceg cei cel ceo ces cgc cge cgg cgi cgl cgo cgs ci- cic cie cig cii cil cio cis cl- clc cle clg cli cll clo cls co- coc coe cog coi col coo cos csc cse csg csi csl cso css ec- ecc ece ecg eci ecl eco ecs eec eee eeg eel eeo ees egc ege egg egi egl ego egs eic eie eig eii eil eio eis elc ele elg eli ell elo els eo- eoc eoe eog eoi eol eoo eos es- esc ese esg esi esl eso ess gcc gce gcg gci gcl gco gcs ge- gec gee geg gei gel geo ges ggc ggg ggi ggo ggs gic gie gig gii gil gio gis glc gle glg gli gll glo gls goc goe gog goi gol goo gos gsc gse gsg gsi gsl gso gss icc ice icg ici icl ico ics ie- iec iee ieg iei iel ies igc ige igg igi igl igo igs iic iie iii iil iio iis il- ilc ile ilg ili ill ilo ils io- ioc ioe iog ioi iol ioo ios is- isc ise isg isi isl iso iss lcc lce lcg lci lcl lco lcs lec lee leg lei lel leo les lgc lge lgg lgi lgl lgo lgs lic lie lig lii lil lio lis llc lle llg lli lll llo lls loc loe log loi lol loo los lsc lse lsg lsi lsl lso lss o-i oc- occ ocg oci ocl oco ocs oec oee oeg oei oel oeo oes ogc oge ogg ogi ogl ogo ogs oic oie oii oil oio ois olc ole olg oli oll olo ols oo- ooc oog ooi ool ooo oos os- osc ose osg osi osl oso oss scc sce scg sci scl sco scs se- sec see seg sei sel seo ses sgc sge sgg sgi sgl sgo sgs sic sie sig sii sil sio sis slc sle slg sli sll slo sls soc soe sog soi sol soo sos ss- ssc sse ssg ssi ssl sso sss