-ic c-- ccc cce cci ccm ccs cct ce- cec cee cei cem ces cet ci- cic cie cii cim cis cit cmc cme cmi cmm cms cmt csc cse csi csm css cst ctc cte cti ctm cts ctt ec- ecc ece eci ecm ecs ect eec eee eem ees eet eic eie eii eim eis eit em- emc eme emi emm ems emt es- esc ese esi esm ess est etc ete eti etm ets ett icc ice ici icm ics ict ie- iec iee iei iem ies iet iic iie iii iim iis iit im- imc ime imi imm ims imt is- isc ise isi ism iss ist itc ite iti itm its itt mc- mcc mce mci mcm mcs mct mec mee mei mem mes met mi- mic mie mii mim mis mit mmc mme mmi mmm mms mmt msc mse msi msm mss mst mtc mte mti mtm mts mtt scc sce sci scm scs sct se- sec see sei sem ses set sic sie sii sim sis sit smc sme smi smm sms smt ss- ssc sse ssi ssm sss sst stc ste sti stm sts stt tcc tce tci tcm tcs tct te- tec tee tei tem tes tet tic tie tii tim tis tit tmc tme tmi tmm tms tmt tsc tse tsi tsm tss tst ttc tte tti ttm tts ttt