-ic c-- ccc ccf cci ccl ccm cfc cff cfi cfl cfm ci- cic cif cii cil cim cl- clc clf cli cll clm cmc cmf cmi cml cmm fcc fcf fci fcl fcm ffc fff ffi ffl ffm fic fif fii fil fim flc flf fli fll flm fmc fmf fmi fml fmm i-f icc icf ici icl icm ifc iff ifi ifl ifm iic iif iii iil iim il- ilc ilf ili ill ilm im- imc imf imi iml imm lcc lcf lci lcl lcm lfc lff lfi lfl lfm lic lif lii lil lim llc llf lli lll llm lmc lmf lmi lml lmm m-f mc- mcc mcf mci mcl mcm mfc mff mfi mfl mfm mi- mic mif mii mil mim mlc mlf mli mll mlm mmc mmf mmi mml mmm