-ol c-- ccc ccd cce ccg ccl cco ccx cdc cdd cde cdg cdl cdo cdx ce- cec ced cee ceg cel ceo cex cgc cgd cge cgg cgl cgo cl- clc cld cle clg cll clo clx co- coc cod coe cog col coo cox cxc cxl cxo cxx dcc dcd dce dcg dcl dco dcx ddc ddd dde ddg ddl ddo ddx de- dec ded dee deg del deo dex dgc dgd dge dgg dgl dl- dlc dld dle dlg dll dlo dlx doc dod doe dog dol doo dox dxc dxd dxl dxo dxx ec- ecc ecd ece ecg ecl eco ecx ed- edc edd ede edg edl edo edx eec eed eee eeg eel eeo eex egc egd ege egg egl ego egx elc eld ele elg ell elo elx eo- eoc eod eoe eog eol eoo ex- exc exd exe exl exo exx g-d gcc gcd gce gcg gcl gco gdc gdd gde gdl gdo gdx ge- gec ged gee geg gel geo gex ggc ggd ggg ggo glc gld gle glg gll glo glx goc god goe gog gol goo gox gxl lcc lcd lce lcg lcl lco lcx ldc ldd lde ldg ldl ldo lec led lee leg lel leo lex lgc lgd lge lgg lgl lgo llc lld lle llg lll llo loc lod loe log lol loo lox lxc lxd lxo lxx oc- occ ocd ocg ocl oco ocx odc odd ode odg odl odo oec oed oee oeg oel oeo oex ogc ogd oge ogg ogl ogo ogx olc old ole olg oll olo oo- ooc ood oog ool ooo oox ox- oxc oxo oxx xcd xcl xcx xdc xde xed xee xeg xel xex xge xgl xld xlg xoc xod xog xoo xox xxl xxo xxx