-ic c-- ccc ccf cci ccn cfc cff cfi cfn ci- cic cif cii cin cn- cnc cnf cni cnn cny cyc cyf cyn fcc fcf fci fcn fcy ffc fff ffi ffn ffy fic fif fii fin fnc fnf fni fnn fy- fyc fyi fyn i-f icc icf ici icn icy ifc iff ifi ifn ify iic iif iii iin in- inc inf ini inn iny iyc iyy n-i ncc ncf nci ncn nfc nff nfi nfn nic nif nii nin nnc nnf nni nnn nyc nyf nyn nyy ycc ycf yci ycy yfc yff yif yii yin ynn yny yyc yyf yyy