fff ffg ffi ffn ffr ffy fgf fgg fgi fgn fgr fif fig fii fin fir fnf fng fni fnn fnr frf frg fri frn frr fry fy- fyi fyn gff gfi gfr gfy ggg ggi ggn ggr gif gig gii gin gir giy gnf gni gnn gnr grf grg gri grn grr gry gy- gyf gyn gyr i-f iff ifg ifi ifn ifr ify igf igg igi ign igr igy iif iii iin iir in- inf ing ini inn inr iny ir- irf irg iri irn irr iry iyr iyy n-i nff nfi nfn nfr ngf ngg ngi ngn nif nig nii nin nir nnf nng nni nnn nrf nrg nri nrn nrr nry nyf nyg nyn nyy rff rfg rfi rfn rfr rgf rgg rgi rgn rgr rif rig rii rin rir riy rng rni rnn rnr rny rrf rrg rri rrn rrr ry- ryf ryg ryn ryr ryy yff yfr yif yig yii yin yir yng ynn yny yrf yrg yrn yyf yyg yyy