-ic c-- ccc ccf cci ccl ccm ccs cfc cff cfi cfl cfm cfs ci- cic cif cii cil cim cis cl- clc clf cli cll clm cls cmc cmf cmi cml cmm cms csc csf csi csl csm css fcc fcf fci fcl fcm fcs ffc fff ffi ffl ffm ffs fic fif fii fil fim fis flc flf fli fll flm fls fmc fmf fmi fml fmm fms fsc fsf fsi fsl fsm fss i-f icc icf ici icl icm ics ifc iff ifi ifl ifm ifs iic iif iii iil iim iis il- ilc ilf ili ill ilm ils im- imc imf imi iml imm ims is- isc isf isi isl ism iss lcc lcf lci lcl lcm lcs lfc lff lfi lfl lfm lfs lic lif lii lil lim lis llc llf lli lll llm lls lmc lmf lmi lml lmm lms lsc lsf lsi lsl lsm lss m-f mc- mcc mcf mci mcl mcm mcs mfc mff mfi mfl mfm mfs mi- mic mif mii mil mim mis mlc mlf mli mll mlm mls mmc mmf mmi mml mmm mms msc msf msi msl msm mss scc scf sci scl scm scs sfc sff sfi sfl sfm sfs sic sif sii sil sim sis slc slf sli sll slm sls smc smf smi sml smm sms ss- ssc ssf ssi ssl ssm sss