a-a a-c a-q aaa aac aag aao aaq aas aau ac- aca acc acg aco acq acs acu ag- aga agc agg ago agq ags agu aoa aoc aog aoo aos aou aqa aqc aqo aqs as- asa asc asg aso asq ass asu au- aua auc aug auo aus c-- caa cac cag cao caq cas cau cca ccc ccg cco ccs ccu cga cgc cgg cgo cgs cgu co- coa coc cog coo coq cos cou cqa cqc cqg cqo cqs csa csc csg cso csq css csu cua cuc cug cuo cuq cus cuu gaa gac gag gao gas gau gca gcc gcg gco gcs gcu gga ggc ggg ggo ggs ggu goa goc gog goo goq gos gou gqs gsa gsc gsg gso gss gsu gu- gua guc gug guo gus guu oaa oac oag oao oaq oas oau oc- oca occ ocg oco ocs ocu oga ogc ogg ogo ogs oo- ooa ooc oog ooo oos oqo os- osa osc osg oso osq oss osu ou- oua ouc ouo ous qaa qac qag qas qau qca qcc qco qcs qga qgc qoo qos qqq qqu qsa qsc qso qu- qua quo qus saa sac sag sao saq sas sau sca scc scg sco scs scu sga sgc sgg sgo sgs sgu soa soc sog soo soq sos sou sqa sqq sqs ss- ssa ssc ssg sso ssq sss ssu sua suc sug suo suq sus suu ua- uaa uac uag uao uaq uas uau uca ucc ucg uco ucs ucu uga ugc ugg ugo ugs ugu uoa uoc uog uoo uos usa usc usg uso uss usu uua uuc uug uus uuu