-ol c-- ccc cce ccg ccl cco ccp ccs ce- cec cee ceg cel ceo cep ces cgc cge cgg cgl cgo cgp cgs cl- clc cle clg cll clo clp cls co- coc coe cog col coo cop cos cpc cpe cpg cpl cpo cpp cps csc cse csg csl cso csp css ec- ecc ece ecg ecl eco ecs eec eee eeg eel eeo eep ees egc ege egg egl ego egp egs elc ele elg ell elo elp els eo- eoc eoe eog eol eoo eop eos ep- epc epe epg epl epo epp eps es- esc ese esg esl eso esp ess g-p gcc gce gcg gcl gco gcp gcs ge- gec gee geg gel geo gep ges ggc ggg ggo ggp ggs glc gle glg gll glo glp gls goc goe gog gol goo gop gos gpc gpe gpg gpl gpo gpp gps gsc gse gsg gsl gso gsp gss l-p lcc lce lcg lcl lco lcp lcs lec lee leg lel leo lep les lgc lge lgg lgl lgo lgp lgs llc lle llg lll llo llp lls loc loe log lol loo lop los lpc lpe lpg lpl lpo lpp lps lsc lse lsg lsl lso lsp lss oc- occ ocg ocl oco ocp ocs oec oee oeg oel oeo oep oes ogc oge ogg ogl ogo ogp ogs olc ole olg oll olo olp ols oo- ooc oog ool ooo oop oos op- opc ope opg opl opo opp ops os- osc ose osg osl oso osp oss p-p pcc pce pcg pcl pco pcp pcs pec pee peg pel peo pep pes pgc pge pgg pgl pgo pgp pgs plc ple plg pll plo plp pls poc poe pog pol poo pop pos ppc ppe ppg ppl ppo ppp pps ps- psc pse psg psl pso psp pss scc sce scg scl sco scp scs se- sec see seg sel seo sep ses sgc sge sgg sgl sgo sgp sgs slc sle slg sll slo slp sls soc soe sog sol soo sop sos spc spe spg spl spo spp sps ss- ssc sse ssg ssl sso ssp sss