-ol ddd dde ddf ddg ddl ddo de- ded dee def deg del deo dev dfd dfe dff dfg dfl dfo dfv dgd dge dgf dgg dgl dl- dld dle dlf dlg dll dlo dlv dod doe dof dog dol doo dov dvd dve dvg dvl ed- edd ede edf edg edl edo eed eee eef eeg eel eeo eev ef- efd efe eff efg efl efo egd ege egf egg egl ego eld ele elf elg ell elo elv eo- eod eoe eof eog eol eoo evd eve evf evg evl evo evv fdd fde fdf fdg fdl fdo fed fee fef feg fel feo fev ffd ffe fff ffg ffl ffo ffv fgd fge fgf fgg fgl fgv fld fle flf flg fll flo foe fof fog fol foo fvd fvg g-d gdd gde gdf gdl gdo gdv ge- ged gee gef geg gel geo gev gfd gfe gff gfl gfo ggd ggg ggo ggv gld gle glf glg gll glo glv god goe gof gog gol goo gov gvd gve gvf gvg gvl gvo ldd lde ldf ldg ldl ldo ldv led lee lef leg lel leo lev lfd lfe lff lfg lfl lfo lgd lge lgf lgg lgl lgo lgv lld lle llf llg lll llo llv lod loe lof log lol loo lov lvd lve lvf lvg lvl lvv odd ode odf odg odl odo odv oed oee oef oeg oel oeo of- ofd ofe off ofg ofl ofo ofv ogd oge ogf ogg ogl ogo old ole olf olg oll olo oo- ood oof oog ool ooo oov ov- ovd ove ovf ovl ovo ovv v-e vdd vde vdf vdg vdl vdo vdv ved vee vef veg vel veo vfd vff vfg vfl vfv vgf vgg vgl vgo vl- vld vle vlf vll vlo vlv vod voe vof vog vol voo vov vvg vvo vvv