fff ffg ffi ffn ffy fgf fgg fgi fgn fif fig fii fin fnf fng fni fnn fy- fyi fyn gff gfi gfy ggg ggi ggn gif gig gii gin giy gnf gni gnn gy- gyf gyn i-f iff ifg ifi ifn ify igf igg igi ign igy iif iii iin in- inf ing ini inn iny iyy n-i nff nfi nfn ngf ngg ngi ngn nif nig nii nin nnf nng nni nnn nyf nyg nyn nyy yff yif yig yii yin yng ynn yny yyf yyg yyy