-al -ol a-a a-c aaa aac aag aal aao aas aau ac- aca acc acg acl aco acs acu ag- aga agc agg agl ago ags agu al- ala alc alg all alo als alu aoa aoc aog aol aoo aos aou as- asa asc asg asl aso ass asu au- aua auc aug aul auo aus c-- caa cac cag cal cao cas cau cca ccc ccg ccl cco ccs ccu cga cgc cgg cgl cgo cgs cgu cl- cla clc clg cll clo cls clu co- coa coc cog col coo cos cou csa csc csg csl cso css csu cua cuc cug cul cuo cus cuu gaa gac gag gal gao gas gau gca gcc gcg gcl gco gcs gcu gga ggc ggg ggo ggs ggu gla glc glg gll glo gls glu goa goc gog gol goo gos gou gsa gsc gsg gsl gso gss gsu gu- gua guc gug gul guo gus guu la- laa lac lag lal lao las lau lca lcc lcg lcl lco lcs lcu lga lgc lgg lgl lgo lgs lgu lla llc llg lll llo lls llu loa loc log lol loo los lou lsa lsc lsg lsl lso lss lsu lua luc lug lul luo lus luu oaa oac oag oal oao oas oau oc- oca occ ocg ocl oco ocs ocu oga ogc ogg ogl ogo ogs ola olc olg oll olo ols olu oo- ooa ooc oog ool ooo oos os- osa osc osg osl oso oss osu ou- oua ouc oul ouo ous saa sac sag sal sao sas sau sca scc scg scl sco scs scu sga sgc sgg sgl sgo sgs sgu sla slc slg sll slo sls slu soa soc sog sol soo sos sou ss- ssa ssc ssg ssl sso sss ssu sua suc sug sul suo sus suu ua- uaa uac uag ual uao uas uau uca ucc ucg ucl uco ucs ucu uga ugc ugg ugl ugo ugs ugu ula ulc ulg ull ulo uls ulu uoa uoc uog uol uoo uos usa usc usg usl uso uss usu uua uuc uug uus uuu