-ic c-- ccc ccd cci ccn ccr cdc cdd cdi cdn cdr cdy ci- cic cid cii cin cir cn- cnc cnd cni cnn cnr cny crc crd cri crn crr cry cyc cyd cyn cyr dcc dcd dci dcn dcr ddc ddd ddi ddn ddr ddy di- dic did dii din dir diy dnc dnd dni dnn dnr dny drc drd dri drn drr dry dy- dyc dyd dyn dyr dyy i-d icc icd ici icn icr icy idc idd idi idn idr idy iic iid iii iin iir in- inc ind ini inn inr iny ir- irc ird iri irn irr iry iyc iyr iyy n-i ncc ncd nci ncn ncr ndc ndd ndi ndn ndr ndy nic nid nii nin nir nnc nni nnn nrc nrd nri nrn nrr nry nyc nyd nyn nyy rcc rcd rci rcn rcr rdc rdd rdi rdn rdr rdy ric rid rii rin rir riy rnc rnd rni rnn rnr rny rrc rrd rri rrn rrr ry- ryc ryd ryn ryr ryy ycc ycd yci ycy ydn ydy yid yii yin yir ynd ynn yny yrc yrn yyc yyy