-ic c-- ccc cce cci ccm ccs ccu ccx ce- cec cee cei cem ces ceu cex ci- cic cie cii cim cis ciu cix cmc cme cmi cmm cms cmu cmx csc cse csi csm css csu csx cuc cue cui cum cus cuu cxc cxi cxs cxx ec- ecc ece eci ecm ecs ecu ecx eec eee eem ees eex eic eie eii eim eis eiu eix em- emc eme emi emm ems emu emx es- esc ese esi esm ess esu esx eu- euc eue eui eus eux ex- exc exe exi exs exu exx icc ice ici icm ics icu ie- iec iee iei iem ies iex iic iie iii iim iis iiu iix im- imc ime imi imm ims imu imx is- isc ise isi ism iss isu iu- iuc iue iui ium ius ixc ixe ixi mc- mcc mce mci mcm mcs mcu mcx mec mee mei mem mes meu mex mi- mic mie mii mim mis miu mix mmc mme mmi mmm mms mmu mmx msc mse msi msm mss msu msx muc mue mui mum mus muu mux mxc mxi mxs mxu scc sce sci scm scs scu scx se- sec see sei sem ses seu sex sic sie sii sim sis siu six smc sme smi smm sms smu smx ss- ssc sse ssi ssm sss ssu ssx suc sue sui sum sus suu sux sxc sxi sxm sxs sxu ucc uce uci ucm ucs ucu uec uee uei uem ues uic uie uii uim uis uiu um- umc ume umi umm ums umu usc use usi usm uss usu usx uuc uue uum uus uuu uxc uxu xci xcx xee xem xes xeu xex xic xie xii xis xiu xix xmc xmi xmm xms xmu xmx xsc xsi xsm xss xue xui xus xxi xxx