-ic c-- ccc cce cci ccl ccm ce- cec cee cei cel cem ci- cic cie cii cil cim cl- clc cle cli cll clm cmc cme cmi cml cmm ec- ecc ece eci ecl ecm eec eee eel eem eic eie eii eil eim elc ele eli ell elm em- emc eme emi eml emm icc ice ici icl icm ie- iec iee iei iel iem iic iie iii iil iim il- ilc ile ili ill ilm im- imc ime imi iml imm lcc lce lci lcl lcm lec lee lei lel lem lic lie lii lil lim llc lle lli lll llm lmc lme lmi lml lmm mc- mcc mce mci mcl mcm mec mee mei mel mem mi- mic mie mii mil mim mlc mle mli mll mlm mmc mme mmi mml mmm