c-- ccc cce ccg cch cco ccs ce- cec cee ceg ceh ceo ces cgc cge cgg cgh cgo cgs ch- chc che chg chh cho chs co- coc coe cog coh coo cos csc cse csg csh cso css ec- ecc ece ecg ech eco ecs eec eee eeg eeo ees egc ege egg egh ego egs ehc ehe ehg ehh eho ehs eo- eoc eoe eog eoh eoo eos es- esc ese esg esh eso ess gcc gce gcg gch gco gcs ge- gec gee geg geh geo ges ggc ggg ggh ggo ggs ghc ghe ghg ghh gho ghs goc goe gog goh goo gos gsc gse gsg gso gss hcc hce hcg hch hco hcs he- hec hee heg heh heo hes hgc hge hgg hgh hgo hgs hhc hhe hhg hhh hho hhs hoc hoe hog hoh hoo hos hsc hse hsg hsh hss oc- occ ocg och oco ocs oec oee oeg oeh oeo oes ogc oge ogg ogh ogo ogs ohc ohe ohg ohh oho ohs oo- ooc oog ooh ooo oos os- osc ose osg osh oso oss scc sce scg sch sco scs se- sec see seg seh seo ses sgc sge sgg sgh sgo sgs sh- shc she shg shh sho shs soc soe sog soh soo sos ss- ssc sse ssg ssh sso sss