-ic c-- ccc ccd cci ccn cct cdc cdd cdi cdn cdt cdy ci- cic cid cii cin cit cn- cnc cnd cni cnn cnt cny ctc ctd cti ctn ctt cty cyc cyd cyn cyt dcc dcd dci dcn dct ddc ddd ddi ddn ddt ddy di- dic did dii din dit diy dnc dnd dni dnn dnt dny dtc dtd dti dtn dtt dty dy- dyc dyd dyn dyy i-d icc icd ici icn ict icy idc idd idi idn idt idy iic iid iii iin iit in- inc ind ini inn int iny itc itd iti itn itt ity iyc iyt iyy n-i ncc ncd nci ncn nct ndc ndd ndi ndn ndt ndy nic nid nii nin nit nnc nni nnn nnt ntc ntd nti ntn ntt nyc nyd nyn nyt nyy tcc tcd tci tcn tct tdc tdd tdi tdn tdt tdy tic tid tii tin tit tiy tnc tnd tni tnn tnt ttc ttd tti ttn ttt tty tyc tyd tyn tyt ycc ycd yci ycy ydn ydt ydy yid yii yin yit ynd ynn yny ytc ytd ytn ytt yyc yyt yyy