-ol c-- ccc cce ccg ccl cco ce- cec cee ceg cel ceo cgc cge cgg cgl cgo cl- clc cle clg cll clo co- coc coe cog col coo ec- ecc ece ecg ecl eco eec eee eeg eel eeo egc ege egg egl ego elc ele elg ell elo eo- eoc eoe eog eol eoo gcc gce gcg gcl gco ge- gec gee geg gel geo ggc ggg ggo glc gle glg gll glo goc goe gog gol goo lcc lce lcg lcl lco lec lee leg lel leo lgc lge lgg lgl lgo llc lle llg lll llo loc loe log lol loo oc- occ ocg ocl oco oec oee oeg oel oeo ogc oge ogg ogl ogo olc ole olg oll olo oo- ooc oog ool ooo