-ic c-- ccc ccg cci ccn ccs cct cgc cgg cgi cgn cgs cgt cgy ci- cic cig cii cin cis cit cn- cnc cng cni cnn cns cnt cny csc csg csi csn css cst csy ctc ctg cti ctn cts ctt cty cyc cyg cyn cys cyt gcc gcg gci gcn gcs gct ggc ggg ggi ggn ggs ggt gic gig gii gin gis git giy gnc gni gnn gns gnt gsc gsg gsi gsn gss gst gtc gtg gti gtn gts gtt gty gy- gyn gys icc icg ici icn ics ict icy igc igg igi ign igs igt igy iic iii iin iis iit in- inc ing ini inn ins int iny is- isc isg isi isn iss ist isy itc itg iti itn its itt ity iyc iys iyt iyy n-i ncc ncg nci ncn ncs nct ngc ngg ngi ngn ngs ngt nic nig nii nin nis nit nnc nng nni nnn nns nnt nsc nsg nsi nsn nss nst nsy ntc ntg nti ntn nts ntt nyc nyg nyn nys nyt nyy scc scg sci scn scs sct sgc sgg sgi sgn sgs sgt sic sig sii sin sis sit snc sng sni snn sns snt sny ss- ssc ssg ssi ssn sss sst stc stg sti stn sts stt sty sy- syc syg syi syn sys syt tcc tcg tci tcn tcs tct tgc tgg tgi tgn tgs tgt tgy tic tig tii tin tis tit tiy tnc tng tni tnn tns tnt tsc tsg tsi tsn tss tst tsy ttc ttg tti ttn tts ttt tty tyc tyg tyn tys tyt ycc yci ycs ycy ygc yig yii yin yis yit yng ynn yns yny ysc ysg ysi yss yst ysy ytc ytn yts ytt yyc yyg yys yyt yyy