-ic c-- ccc ccf cch cci ccn cfc cff cfh cfi cfn ch- chc chf chh chi chn ci- cic cif cih cii cin cn- cnc cnf cnh cni cnn fcc fcf fci fcn ffc fff ffh ffi ffn fhc fhf fhh fhi fhn fic fif fih fii fin fnc fnf fnh fni fnn h-i hcc hcf hch hci hcn hfc hff hfh hfi hfn hhc hhf hhh hhi hhn hic hif hih hii hin hnc hnf hnh hnn i-f icc icf ich ici icn ifc iff ifi ifn ihc ihf ihh ihi ihn iic iif iih iii iin in- inc inf inh ini inn n-i ncc ncf nch nci ncn nfc nff nfi nfn nhc nhf nhh nhi nhn nic nif nih nii nin nnc nnf nnh nni nnn