-ic -ol c-- ccc ccg cci ccl ccm cco ccs cgc cgg cgi cgl cgm cgo cgs ci- cic cig cii cil cim cio cis cl- clc clg cli cll clm clo cls cmc cmg cmi cml cmm cmo cms co- coc cog coi col com coo cos csc csg csi csl csm cso css gcc gcg gci gcl gcm gco gcs ggc ggg ggi ggm ggo ggs gic gig gii gil gim gio gis glc glg gli gll glm glo gls gmc gmg gmi gml gmm gmo gms goc gog goi gol gom goo gos gsc gsg gsi gsl gsm gso gss icc icg ici icl icm ico ics igc igg igi igl igm igo igs iic iii iil iim iio iis il- ilc ilg ili ill ilm ilo ils im- imc img imi iml imm imo ims io- ioc iog ioi iol iom ioo ios is- isc isg isi isl ism iso iss lcc lcg lci lcl lcm lco lcs lgc lgg lgi lgl lgm lgo lgs lic lig lii lil lim lio lis llc llg lli lll llm llo lls lmc lmg lmi lml lmm lmo lms loc log loi lol lom loo los lsc lsg lsi lsl lsm lso lss m-o mc- mcc mcg mci mcl mcm mco mcs mgc mgi mgl mgm mgo mgs mi- mic mig mii mil mim mio mis mlc mlg mli mll mlm mlo mls mmc mmg mmi mml mmm mmo mms moc mog moi mol mom moo mos msc msg msi msl msm mso mss o-i oc- occ ocg oci ocl ocm oco ocs ogc ogg ogi ogl ogo ogs oic oii oil oim oio ois olc olg oli oll olm olo ols om- omc omg omi oml omm omo oms oo- ooc oog ooi ool oom ooo oos os- osc osg osi osl osm oso oss scc scg sci scl scm sco scs sgc sgg sgi sgl sgm sgo sgs sic sig sii sil sim sio sis slc slg sli sll slm slo sls smc smg smi sml smm smo sms soc sog soi sol som soo sos ss- ssc ssg ssi ssl ssm sso sss