-ic c-- ccc ccd cce ccf cci ccl ccm cdc cdd cde cdf cdi cdl cdm ce- cec ced cee cef cei cel cem cfc cfd cfe cff cfi cfl cfm ci- cic cid cie cif cii cil cim cl- clc cld cle clf cli cll clm cmc cmd cme cmf cmi cml cmm dcc dcd dce dcf dci dcl dcm ddc ddd dde ddf ddi ddl ddm de- dec ded dee def dei del dem dfc dfd dfe dff dfi dfl dfm di- dic did die dif dii dil dim dl- dlc dld dle dlf dli dll dlm dmc dmd dme dmf dmi dml dmm ec- ecc ecd ece ecf eci ecl ecm ed- edc edd ede edf edi edl edm eec eed eee eef eel eem ef- efc efd efe eff efi efl efm eic eid eie eif eii eil eim elc eld ele elf eli ell elm em- emc emd eme emf emi eml emm fcc fcd fce fcf fci fcl fcm fdc fdd fde fdf fdi fdl fdm fec fed fee fef fei fel fem ffc ffd ffe fff ffi ffl ffm fic fid fie fif fii fil fim flc fld fle flf fli fll flm fmc fmd fme fmf fmi fml fmm i-d i-f icc icd ice icf ici icl icm idc idd ide idf idi idl idm ie- iec ied iee ief iei iel iem ifc ifd ife iff ifi ifl ifm iic iid iie iif iii iil iim il- ilc ild ile ilf ili ill ilm im- imc imd ime imf imi iml imm lcc lcd lce lcf lci lcl lcm ldc ldd lde ldf ldi ldl ldm lec led lee lef lei lel lem lfc lfd lfe lff lfi lfl lfm lic lid lie lif lii lil lim llc lld lle llf lli lll llm lmc lmd lme lmf lmi lml lmm m-f mc- mcc mcd mce mcf mci mcl mcm mdc mdd mde mdf mdi mdl mdm mec med mee mef mei mel mem mfc mfd mfe mff mfi mfl mfm mi- mic mid mie mif mii mil mim mlc mld mle mlf mli mll mlm mmc mmd mme mmf mmi mml mmm