-ic c-- ccc ccg cci cck ccn cgc cgg cgi cgn ci- cic cig cii cik cin ckc cki cn- cnc cng cni cnn gcc gcg gci gck gcn ggc ggg ggi ggn gic gig gii gik gin gkn gnc gni gnn icc icg ici ick icn igc igg igi igk ign iic iii iin ikc iki ikk in- inc ing ini ink inn kcc kcg kci kck kcn kgc kgi kic kig kii kik kin kkc kki kkk kkn kn- knc kng kni knk knn n-i ncc ncg nci nck ncn ngc ngg ngi ngk ngn nic nig nii nik nin nkc nki nkk nkn nnc nng nni nnk nnn