-ic c-- ccc cci ccn ccr ci- cic cii cin cir cn- cnc cni cnn cnr cny crc cri crn crr cry cyc cyn cyr icc ici icn icr icy iic iii iin iir in- inc ini inn inr iny ir- irc iri irn irr iry iyc iyr iyy n-i ncc nci ncn ncr nic nii nin nir nnc nni nnn nrc nri nrn nrr nry nyc nyn nyy rcc rci rcn rcr ric rii rin rir riy rnc rni rnn rnr rny rrc rri rrn rrr ry- ryc ryn ryr ryy ycc yci ycy yii yin yir ynn yny yrc yrn yyc yyy