-al -ol a-a a-c aaa aac aag aal aao aap ac- aca acc acg acl aco acp ag- aga agc agg agl ago agp al- ala alc alg all alo alp aoa aoc aog aol aoo aop ap- apa apc apg apl apo app c-- caa cac cag cal cao cap cca ccc ccg ccl cco ccp cga cgc cgg cgl cgo cgp cl- cla clc clg cll clo clp co- coa coc cog col coo cop cpa cpc cpg cpl cpo cpp g-p gaa gac gag gal gao gap gca gcc gcg gcl gco gcp gga ggc ggg ggo ggp gla glc glg gll glo glp goa goc gog gol goo gop gpa gpc gpg gpl gpo gpp l-p la- laa lac lag lal lao lap lca lcc lcg lcl lco lcp lga lgc lgg lgl lgo lgp lla llc llg lll llo llp loa loc log lol loo lop lpa lpc lpg lpl lpo lpp oaa oac oag oal oao oap oc- oca occ ocg ocl oco ocp oga ogc ogg ogl ogo ogp ola olc olg oll olo olp oo- ooa ooc oog ool ooo oop op- opa opc opg opl opo opp p-p paa pac pag pal pao pap pca pcc pcg pcl pco pcp pga pgc pgg pgl pgo pgp pla plc plg pll plo plp poa poc pog pol poo pop ppa ppc ppg ppl ppo ppp