-ol ddd ddf ddg ddi ddl ddo dds dfd dff dfg dfi dfl dfo dfs dgd dgf dgg dgi dgl dgs di- did dif dig dii dil dio dis dl- dld dlf dlg dli dll dlo dls dod dof dog doi dol doo dos dsd dsf dsg dsi dsl dso dss fdd fdf fdg fdi fdl fdo fds ffd fff ffg ffi ffl ffo ffs fgd fgf fgg fgi fgl fgs fid fif fig fii fil fis fld flf flg fli fll flo fls fof fog foi fol foo fos fsd fsf fsg fsi fsl fso fss g-d gdd gdf gdi gdl gdo gds gfd gff gfi gfl gfo gfs ggd ggg ggi ggo ggs gid gif gig gii gil gio gis gld glf glg gli gll glo gls god gof gog goi gol goo gos gsd gsf gsg gsi gsl gso gss i-d i-f idd idf idg idi idl ido ids ifd iff ifg ifi ifl ifo ifs igd igf igg igi igl igo igs iid iif iii iil iio iis il- ild ilf ilg ili ill ilo ils io- iod iof iog ioi iol ioo ios is- isd isf isg isi isl iso iss ldd ldf ldg ldi ldl ldo lds lfd lff lfg lfi lfl lfo lfs lgd lgf lgg lgi lgl lgo lgs lid lif lig lii lil lio lis lld llf llg lli lll llo lls lod lof log loi lol loo los lsd lsf lsg lsi lsl lso lss o-i odd odf odg odi odl odo ods of- ofd off ofg ofi ofl ofo ofs ogd ogf ogg ogi ogl ogo ogs oid oif oii oil oio ois old olf olg oli oll olo ols oo- ood oof oog ooi ool ooo oos os- osd osf osg osi osl oso oss sdd sdf sdg sdi sdl sdo sds sfd sff sfg sfi sfl sfo sfs sgd sgf sgg sgi sgl sgo sgs sid sif sig sii sil sio sis sld slf slg sli sll slo sls sod sof sog soi sol soo sos ss- ssd ssf ssg ssi ssl sso sss