-ic c-- ccc ccd cci ccl ccm cdc cdd cdi cdl cdm ci- cic cid cii cil cim cl- clc cld cli cll clm cmc cmd cmi cml cmm dcc dcd dci dcl dcm ddc ddd ddi ddl ddm di- dic did dii dil dim dl- dlc dld dli dll dlm dmc dmd dmi dml dmm i-d icc icd ici icl icm idc idd idi idl idm iic iid iii iil iim il- ilc ild ili ill ilm im- imc imd imi iml imm lcc lcd lci lcl lcm ldc ldd ldi ldl ldm lic lid lii lil lim llc lld lli lll llm lmc lmd lmi lml lmm mc- mcc mcd mci mcl mcm mdc mdd mdi mdl mdm mi- mic mid mii mil mim mlc mld mli mll mlm mmc mmd mmi mml mmm