-ol ddd dde ddf ddg ddi ddl ddo de- ded dee def deg dei del deo dfd dfe dff dfg dfi dfl dfo dgd dge dgf dgg dgi dgl di- did die dif dig dii dil dio dl- dld dle dlf dlg dli dll dlo dod doe dof dog doi dol doo ed- edd ede edf edg edi edl edo eed eee eef eeg eel eeo ef- efd efe eff efg efi efl efo egd ege egf egg egi egl ego eid eie eif eig eii eil eio eld ele elf elg eli ell elo eo- eod eoe eof eog eoi eol eoo fdd fde fdf fdg fdi fdl fdo fed fee fef feg fei fel feo ffd ffe fff ffg ffi ffl ffo fgd fge fgf fgg fgi fgl fid fie fif fig fii fil fld fle flf flg fli fll flo foe fof fog foi fol foo g-d gdd gde gdf gdi gdl gdo ge- ged gee gef geg gei gel geo gfd gfe gff gfi gfl gfo ggd ggg ggi ggo gid gie gif gig gii gil gio gld gle glf glg gli gll glo god goe gof gog goi gol goo i-d i-f idd ide idf idg idi idl ido ie- ied iee ief ieg iei iel ifd ife iff ifg ifi ifl ifo igd ige igf igg igi igl igo iid iie iif iii iil iio il- ild ile ilf ilg ili ill ilo io- iod ioe iof iog ioi iol ioo ldd lde ldf ldg ldi ldl ldo led lee lef leg lei lel leo lfd lfe lff lfg lfi lfl lfo lgd lge lgf lgg lgi lgl lgo lid lie lif lig lii lil lio lld lle llf llg lli lll llo lod loe lof log loi lol loo o-i odd ode odf odg odi odl odo oed oee oef oeg oei oel oeo of- ofd ofe off ofg ofi ofl ofo ogd oge ogf ogg ogi ogl ogo oid oie oif oii oil oio old ole olf olg oli oll olo oo- ood oof oog ooi ool ooo