-ic c-- ccc ccg cci cck ccn ccs cct cgc cgg cgi cgn cgs cgt ci- cic cig cii cik cin cis cit ckc cki cks ckt cn- cnc cng cni cnn cns cnt csc csg csi csk csn css cst ctc ctg cti ctk ctn cts ctt gcc gcg gci gck gcn gcs gct ggc ggg ggi ggn ggs ggt gic gig gii gik gin gis git gkn gks gkt gnc gni gnn gns gnt gsc gsg gsi gsk gsn gss gst gtc gtg gti gtk gtn gts gtt icc icg ici ick icn ics ict igc igg igi igk ign igs igt iic iii iin iis iit ikc iki ikk iks ikt in- inc ing ini ink inn ins int is- isc isg isi isk isn iss ist itc itg iti itk itn its itt k-t kcc kcg kci kck kcn kcs kct kgc kgi kgs kic kig kii kik kin kis kit kkc kki kkk kkn kks kkt kn- knc kng kni knk knn knt ksc ksg ksi ksk ksn kss kst ktc ktg ktk ktn kts ktt n-i ncc ncg nci nck ncn ncs nct ngc ngg ngi ngk ngn ngs ngt nic nig nii nik nin nis nit nkc nki nkk nkn nks nkt nnc nng nni nnk nnn nns nnt nsc nsg nsi nsk nsn nss nst ntc ntg nti ntk ntn nts ntt scc scg sci sck scn scs sct sgc sgg sgi sgk sgn sgs sgt sic sig sii sik sin sis sit sk- skc skg ski skk sks skt snc sng sni snk snn sns snt ss- ssc ssg ssi ssk ssn sss sst stc stg sti stk stn sts stt tcc tcg tci tck tcn tcs tct tgc tgg tgi tgk tgn tgs tgt tic tig tii tik tin tis tit tkc tkg tkk tks tkt tnc tng tni tnk tnn tns tnt tsc tsg tsi tsk tsn tss tst ttc ttg tti ttk ttn tts ttt