-ic a-a a-c a-i aaa aac aai aam aas ac- aca acc aci acm acs ai- aia aic aii aim ais ama amc ami amm ams as- asa asc asi asm ass c-- caa cac cai cam cas cca ccc cci ccm ccs ci- cia cic cii cim cis cma cmc cmi cmm cms csa csc csi csm css ia- iaa iac iai iam ias ica icc ici icm ics iia iic iii iim iis im- ima imc imi imm ims is- isa isc isi ism iss maa mac mai mam mas mc- mca mcc mci mcm mcs mi- mia mic mii mim mis mma mmc mmi mmm mms msa msc msi msm mss saa sac sai sam sas sca scc sci scm scs sia sic sii sim sis sma smc smi smm sms ss- ssa ssc ssi ssm sss