c-- ccc cce ccg cch ccl ccs ce- cec cee ceg ceh cel ces cgc cge cgg cgh cgl cgs ch- chc che chg chh chl chs cl- clc cle clg clh cll cls csc cse csg csh csl css ec- ecc ece ecg ech ecl ecs eec eee eeg eel ees egc ege egg egh egl egs ehc ehe ehg ehh ehl ehs elc ele elg elh ell els es- esc ese esg esh esl ess gcc gce gcg gch gcl gcs ge- gec gee geg geh gel ges ggc ggg ggh ggs ghc ghe ghg ghh ghl ghs glc gle glg glh gll gls gsc gse gsg gsl gss hcc hce hcg hch hcl hcs he- hec hee heg heh hel hes hgc hge hgg hgh hgl hgs hhc hhe hhg hhh hhl hhs hlc hle hlg hlh hll hls hsc hse hsg hsh hsl hss lcc lce lcg lch lcl lcs lec lee leg leh lel les lgc lge lgg lgh lgl lgs lhc lhh lhs llc lle llg lll lls lsc lse lsg lsh lsl lss scc sce scg sch scl scs se- sec see seg seh sel ses sgc sge sgg sgh sgl sgs sh- shc she shg shh shl shs slc sle slg slh sll sls ss- ssc sse ssg ssh ssl sss