-ic c-- ccc cce cci ccl ccm ccu ccx ce- cec cee cei cel cem ceu cex ci- cic cie cii cil cim ciu cix cl- clc cle cli cll clm clu clx cmc cme cmi cml cmm cmu cmx cuc cue cui cul cum cuu cxc cxi cxl cxx ec- ecc ece eci ecl ecm ecu ecx eec eee eel eem eex eic eie eii eil eim eiu eix elc ele eli ell elm elu elx em- emc eme emi eml emm emu emx eu- euc eue eui eul eux ex- exc exe exi exl exu exx icc ice ici icl icm icu ie- iec iee iei iel iem iex iic iie iii iil iim iiu iix il- ilc ile ili ill ilm ilu ilx im- imc ime imi iml imm imu imx iu- iuc iue iui ium ixc ixe ixi ixl lcc lce lci lcl lcm lcu lcx lec lee lei lel lem leu lex lic lie lii lil lim liu lix llc lle lli lll llm llu lmc lme lmi lml lmm lmu luc lue lui lul lum luu lux lxc lxi lxx mc- mcc mce mci mcl mcm mcu mcx mec mee mei mel mem meu mex mi- mic mie mii mil mim miu mix mlc mle mli mll mlm mlu mlx mmc mme mmi mml mmm mmu mmx muc mue mui mul mum muu mux mxc mxi mxl mxu ucc uce uci ucl ucm ucu uec uee uei uel uem uic uie uii uil uim uiu ulc ule uli ull ulm ulu um- umc ume umi uml umm umu uuc uue uum uuu uxc uxu xci xcl xcx xee xel xem xeu xex xic xie xii xiu xix xli xlm xmc xmi xml xmm xmu xmx xue xui xul xxi xxl xxx