-al -ol a-a a-c aaa aac aag aal aam aao ac- aca acc acg acl acm aco ag- aga agc agg agl agm ago al- ala alc alg all alm alo ama amc amg aml amm amo aoa aoc aog aol aom aoo c-- caa cac cag cal cam cao cca ccc ccg ccl ccm cco cga cgc cgg cgl cgm cgo cl- cla clc clg cll clm clo cma cmc cmg cml cmm cmo co- coa coc cog col com coo gaa gac gag gal gam gao gca gcc gcg gcl gcm gco gga ggc ggg ggm ggo gla glc glg gll glm glo gma gmc gmg gml gmm gmo goa goc gog gol gom goo la- laa lac lag lal lam lao lca lcc lcg lcl lcm lco lga lgc lgg lgl lgm lgo lla llc llg lll llm llo lma lmc lmg lml lmm lmo loa loc log lol lom loo m-o maa mac mag mal mam mao mc- mca mcc mcg mcl mcm mco mga mgc mgl mgm mgo mla mlc mlg mll mlm mlo mma mmc mmg mml mmm mmo moa moc mog mol mom moo oaa oac oag oal oam oao oc- oca occ ocg ocl ocm oco oga ogc ogg ogl ogo ola olc olg oll olm olo om- oma omc omg oml omm omo oo- ooa ooc oog ool oom ooo