fff ffg ffi ffn ffv ffy fgf fgg fgi fgn fgv fif fig fii fin fnf fng fni fnn fnv fvg fy- fyi fyn gff gfi gfy ggg ggi ggn ggv gif gig gii gin giv giy gnf gni gnn gnv gvf gvg gvi gvn gy- gyf gyn i-f i-v iff ifg ifi ifn ify igf igg igi ign igy iif iii iin in- inf ing ini inn inv iny ivf ivg ivi ivv ivy iyy n-i nff nfi nfn nfv ngf ngg ngi ngn nif nig nii nin niv nnf nng nni nnn nnv nvg nvi nvn nvv nyf nyg nyn nyy vff vfg vfi vfn vfv vgf vgg vgn vi- vif vig vii vin viv viy vn- vnf vng vni vnv vvg vvi vvv vyf vyg vyn yff yif yig yii yin yng ynn yny yvi yvy yyf yyg yyy