-ol ddd ddf ddg ddl ddn ddo dfd dff dfg dfl dfn dfo dgd dgf dgg dgl dgn dl- dld dlf dlg dll dlo dnd dnf dng dnl dnn dno dod dof dog dol don doo fdd fdf fdg fdl fdn fdo ffd fff ffg ffl ffn ffo fgd fgf fgg fgl fgn fld flf flg fll fln flo fnd fnf fng fnl fnn fof fog fol fon foo g-d gdd gdf gdl gdn gdo gfd gff gfl gfo ggd ggg ggn ggo gld glf glg gll gln glo gnd gnf gnl gnn gno god gof gog gol gon goo ldd ldf ldg ldl ldn ldo lfd lff lfg lfl lfn lfo lgd lgf lgg lgl lgn lgo lld llf llg lll lln llo lnd lng lnl lnn lno lod lof log lol lon loo ndd ndf ndg ndl ndn ndo nfd nff nfl nfn nfo ngd ngf ngg ngl ngn ngo nld nlf nlg nll nln nlo nnf nng nnl nnn nno no- nod nof nog nol non noo odd odf odg odl odn odo of- ofd off ofg ofl ofn ofo ogd ogf ogg ogl ogn ogo old olf olg oll oln olo on- ond onf ong onl onn ono oo- ood oof oog ool oon ooo