-ic c-- ccc ccg cci ccn ccs cgc cgg cgi cgn cgs cgy ci- cic cig cii cin cis cn- cnc cng cni cnn cns cny csc csg csi csn css csy cyc cyg cyn cys gcc gcg gci gcn gcs ggc ggg ggi ggn ggs gic gig gii gin gis giy gnc gni gnn gns gsc gsg gsi gsn gss gy- gyn gys icc icg ici icn ics icy igc igg igi ign igs igy iic iii iin iis in- inc ing ini inn ins iny is- isc isg isi isn iss isy iyc iys iyy n-i ncc ncg nci ncn ncs ngc ngg ngi ngn ngs nic nig nii nin nis nnc nng nni nnn nns nsc nsg nsi nsn nss nsy nyc nyg nyn nys nyy scc scg sci scn scs sgc sgg sgi sgn sgs sic sig sii sin sis snc sng sni snn sns sny ss- ssc ssg ssi ssn sss sy- syc syg syi syn sys ycc yci ycs ycy ygc yig yii yin yis yng ynn yns yny ysc ysg ysi yss ysy yyc yyg yys yyy