-ol c-- ccc cce ccf ccg cch ccl cco ce- cec cee cef ceg ceh cel ceo cfc cfe cff cfg cfh cfl cfo cgc cge cgg cgh cgl cgo ch- chc che chf chg chh chl cho cl- clc cle clf clg clh cll clo co- coc coe cof cog coh col coo ec- ecc ece ecf ecg ech ecl eco eec eee eef eeg eel eeo ef- efc efe eff efg efh efl efo egc ege egf egg egh egl ego ehc ehe ehf ehg ehh ehl eho elc ele elf elg elh ell elo eo- eoc eoe eof eog eoh eol eoo fcc fce fcf fcg fcl fco fec fee fef feg feh fel feo ffc ffe fff ffg ffh ffl ffo fgc fge fgf fgg fgh fgl fhc fhe fhf fhg fhh fhl fho flc fle flf flg fll flo foc foe fof fog foh fol foo gcc gce gcf gcg gch gcl gco ge- gec gee gef geg geh gel geo gfc gfe gff gfh gfl gfo ggc ggg ggh ggo ghc ghe ghg ghh ghl gho glc gle glf glg glh gll glo goc goe gof gog goh gol goo hcc hce hcf hcg hch hcl hco he- hec hee hef heg heh hel heo hfc hfe hff hfg hfh hfl hfo hgc hge hgf hgg hgh hgl hgo hhc hhe hhf hhg hhh hhl hho hlc hle hlf hlg hlh hll hlo hoc hoe hof hog hoh hol hoo lcc lce lcf lcg lch lcl lco lec lee lef leg leh lel leo lfc lfe lff lfg lfh lfl lfo lgc lge lgf lgg lgh lgl lgo lhc lhf lhh lho llc lle llf llg lll llo loc loe lof log loh lol loo oc- occ ocf ocg och ocl oco oec oee oef oeg oeh oel oeo of- ofc ofe off ofg ofl ofo ogc oge ogf ogg ogh ogl ogo ohc ohe ohf ohg ohh ohl oho olc ole olf olg oll olo oo- ooc oof oog ooh ool ooo