-ic c-- ccc ccg cch cci ccn ccx cgc cgg cgh cgi cgn ch- chc chg chh chi chn chx ci- cic cig cih cii cin cix cn- cnc cng cnh cni cnn cnx cxc cxh cxi cxx gcc gcg gch gci gcn ggc ggg ggh ggi ggn ghc ghg ghh ghi ghn gic gig gih gii gin gnc gni gnn h-i hcc hcg hch hci hcn hgc hgg hgh hgi hgn hhc hhg hhh hhi hhn hic hig hih hii hin hix hnc hng hnh hnn hxc icc icg ich ici icn igc igg igh igi ign ihc ihg ihh ihi ihn iic iih iii iin iix in- inc ing inh ini inn inx ixc ixi ixn n-i ncc ncg nch nci ncn ncx ngc ngg ngh ngi ngn nhc nhg nhh nhi nhn nic nig nih nii nin nix nnc nng nnh nni nnn nxc xch xci xcx xgi xic xii xin xix xnc xxi xxx