-ic c-- ccc ccd cci ccm ccn cdc cdd cdi cdm cdn ci- cic cid cii cim cin cmc cmd cmi cmm cmn cn- cnc cnd cni cnm cnn dcc dcd dci dcm dcn ddc ddd ddi ddm ddn di- dic did dii dim din dmc dmd dmi dmm dmn dnc dnd dni dnm dnn i-d icc icd ici icm icn idc idd idi idm idn iic iid iii iim iin im- imc imd imi imm imn in- inc ind ini inm inn mc- mcc mcd mci mcm mcn mdc mdd mdi mdm mdn mi- mic mid mii mim min mmc mmd mmi mmm mmn mnc mni mnm mnn n-i ncc ncd nci ncm ncn ndc ndd ndi ndm ndn nic nid nii nim nin nmc nmd nmi nmm nmn nnc nni nnm nnn