-ol ddd dde ddf ddg ddi ddl ddo ddp de- ded dee def deg dei del deo dep dfd dfe dff dfg dfi dfl dfo dfp dgd dge dgf dgg dgi dgl dgp di- did die dif dig dii dil dio dip dl- dld dle dlf dlg dli dll dlo dlp dod doe dof dog doi dol doo dop dpd dpe dpf dpg dpi dpl dpo dpp ed- edd ede edf edg edi edl edo edp eed eee eef eeg eel eeo eep ef- efd efe eff efg efi efl efo efp egd ege egf egg egi egl ego egp eid eie eif eig eii eil eio eip eld ele elf elg eli ell elo elp eo- eod eoe eof eog eoi eol eoo eop ep- epd epe epf epg epi epl epo epp fdd fde fdf fdg fdi fdl fdo fdp fed fee fef feg fei fel feo fep ffd ffe fff ffg ffi ffl ffo ffp fgd fge fgf fgg fgi fgl fgp fid fie fif fig fii fil fip fld fle flf flg fli fll flo flp foe fof fog foi fol foo fop fpd fpe fpg fpi fpl fpo fpp g-d g-p gdd gde gdf gdi gdl gdo gdp ge- ged gee gef geg gei gel geo gep gfd gfe gff gfi gfl gfo gfp ggd ggg ggi ggo ggp gid gie gif gig gii gil gio gip gld gle glf glg gli gll glo glp god goe gof gog goi gol goo gop gpd gpe gpf gpg gpi gpl gpo gpp i-d i-f idd ide idf idg idi idl ido idp ie- ied iee ief ieg iei iel iep ifd ife iff ifg ifi ifl ifo ifp igd ige igf igg igi igl igo igp iid iie iif iii iil iio iip il- ild ile ilf ilg ili ill ilo ilp io- iod ioe iof iog ioi iol ioo iop ipd ipe ipf ipg ipi ipl ipo ipp l-p ldd lde ldf ldg ldi ldl ldo ldp led lee lef leg lei lel leo lep lfd lfe lff lfg lfi lfl lfo lfp lgd lge lgf lgg lgi lgl lgo lgp lid lie lif lig lii lil lio lip lld lle llf llg lli lll llo llp lod loe lof log loi lol loo lop lpd lpe lpf lpg lpi lpl lpo lpp o-i odd ode odf odg odi odl odo odp oed oee oef oeg oei oel oeo oep of- ofd ofe off ofg ofi ofl ofo ofp ogd oge ogf ogg ogi ogl ogo ogp oid oie oif oii oil oio oip old ole olf olg oli oll olo olp oo- ood oof oog ooi ool ooo oop op- opd ope opf opg opi opl opo opp p-p pdd pde pdf pdg pdi pdl pdo pdp ped pee pef peg pei pel peo pep pfd pfe pff pfg pfi pfl pfo pfp pgd pge pgf pgg pgi pgl pgo pgp pid pie pif pig pii pil pio pip pld ple plf plg pli pll plo plp pod poe pof pog poi pol poo pop ppd ppe ppf ppg ppi ppl ppo ppp