-ic -ol c-- ccc cci ccl ccm cco ccs ci- cic cii cil cim cio cis cl- clc cli cll clm clo cls cmc cmi cml cmm cmo cms co- coc coi col com coo cos csc csi csl csm cso css icc ici icl icm ico ics iic iii iil iim iio iis il- ilc ili ill ilm ilo ils im- imc imi iml imm imo ims io- ioc ioi iol iom ioo ios is- isc isi isl ism iso iss lcc lci lcl lcm lco lcs lic lii lil lim lio lis llc lli lll llm llo lls lmc lmi lml lmm lmo lms loc loi lol lom loo los lsc lsi lsl lsm lso lss m-o mc- mcc mci mcl mcm mco mcs mi- mic mii mil mim mio mis mlc mli mll mlm mlo mls mmc mmi mml mmm mmo mms moc moi mol mom moo mos msc msi msl msm mso mss o-i oc- occ oci ocl ocm oco ocs oic oii oil oim oio ois olc oli oll olm olo ols om- omc omi oml omm omo oms oo- ooc ooi ool oom ooo oos os- osc osi osl osm oso oss scc sci scl scm sco scs sic sii sil sim sio sis slc sli sll slm slo sls smc smi sml smm smo sms soc soi sol som soo sos ss- ssc ssi ssl ssm sso sss