-al -ol a-a a-c aaa aac aae aag aal aam aao ac- aca acc ace acg acl acm aco aea aec aee aeg ael aem aeo ag- aga agc age agg agl agm ago al- ala alc ale alg all alm alo ama amc ame amg aml amm amo aoa aoc aoe aog aol aom aoo c-- caa cac cae cag cal cam cao cca ccc cce ccg ccl ccm cco ce- cea cec cee ceg cel cem ceo cga cgc cge cgg cgl cgm cgo cl- cla clc cle clg cll clm clo cma cmc cme cmg cml cmm cmo co- coa coc coe cog col com coo eaa eac eae eag eal eam eao ec- eca ecc ece ecg ecl ecm eco eea eec eee eeg eel eem eeo ega egc ege egg egl egm ego ela elc ele elg ell elm elo em- ema emc eme emg eml emm emo eo- eoa eoc eoe eog eol eom eoo gaa gac gae gag gal gam gao gca gcc gce gcg gcl gcm gco ge- gea gec gee geg gel gem geo gga ggc ggg ggm ggo gla glc gle glg gll glm glo gma gmc gme gmg gml gmm gmo goa goc goe gog gol gom goo la- laa lac lae lag lal lam lao lca lcc lce lcg lcl lcm lco lea lec lee leg lel lem leo lga lgc lge lgg lgl lgm lgo lla llc lle llg lll llm llo lma lmc lme lmg lml lmm lmo loa loc loe log lol lom loo m-o maa mac mae mag mal mam mao mc- mca mcc mce mcg mcl mcm mco mea mec mee meg mel mem meo mga mgc mge mgl mgm mgo mla mlc mle mlg mll mlm mlo mma mmc mme mmg mml mmm mmo moa moc moe mog mol mom moo oaa oac oae oag oal oam oao oc- oca occ ocg ocl ocm oco oea oec oee oeg oel oem oeo oga ogc oge ogg ogl ogo ola olc ole olg oll olm olo om- oma omc ome omg oml omm omo oo- ooa ooc oog ool oom ooo