-ic c-- ccc ccd cci ccn ccp cdc cdd cdi cdn cdp cdy ci- cic cid cii cin cip cn- cnc cnd cni cnn cnp cny cpc cpd cpi cpn cpp cyc cyd cyn cyp dcc dcd dci dcn dcp ddc ddd ddi ddn ddp ddy di- dic did dii din dip diy dnc dnd dni dnn dnp dny dpc dpd dpi dpn dpp dy- dyc dyd dyn dyp dyy i-d icc icd ici icn icp icy idc idd idi idn idp idy iic iid iii iin iip in- inc ind ini inn inp iny ipc ipd ipi ipn ipp ipy iyc iyy n-i ncc ncd nci ncn ncp ndc ndd ndi ndn ndp ndy nic nid nii nin nip nnc nni nnn nnp npc npd npi npn npp nyc nyd nyn nyp nyy p-p pcc pcd pci pcn pcp pdc pdd pdi pdn pdp pic pid pii pin pip pn- pnc pnd pni pnn pnp pny ppc ppd ppi ppn ppp py- pyc pyd pyn ycc ycd yci ycp ycy ydn ydy yid yii yin yip ynd ynn ynp yny ypd yyc yyy