-ol fff ffg ffi ffl ffn ffo ffz fgf fgg fgi fgl fgn fgz fif fig fii fil fin fiz flf flg fli fll fln flo fnf fng fni fnl fnn fnz fof fog foi fol fon foo foz gff gfi gfl gfo gfz ggg ggi ggn ggo ggz gif gig gii gil gin gio giz glf glg gli gll gln glo glz gnf gni gnl gnn gno gof gog goi gol gon goo goz gzo i-f iff ifg ifi ifl ifn ifo ifz igf igg igi igl ign igo iif iii iil iin iio il- ilf ilg ili ill iln ilo ilz in- inf ing ini inl inn ino io- iof iog ioi iol ion ioo izi izo izz lff lfg lfi lfl lfn lfo lgf lgg lgi lgl lgn lgo lif lig lii lil lin lio liz llf llg lli lll lln llo llz lng lni lnl lnn lno lof log loi lol lon loo loz lzi lzo n-i nff nfi nfl nfn nfo ngf ngg ngi ngl ngn ngo nif nig nii nil nin nio niz nlf nlg nli nll nln nlo nlz nnf nng nni nnl nnn nno nnz no- nof nog noi nol non noo noz nzf nzg nzi nzo nzz o-i of- off ofg ofi ofl ofn ofo ofz ogf ogg ogi ogl ogn ogo oif oii oil oin oio oiz olf olg oli oll oln olo on- onf ong oni onl onn ono oo- oof oog ooi ool oon ooo ozo ozz z-g zfn zgg zgi zif zig zil zin zio ziz znn zno zo- zof zog zoi zol zon zoo zzz