-al -ol a-a a-t aaa aag aal aao aas aat ag- aga agg agl ago ags agt al- ala alg all alo als alt aoa aog aol aoo aos aot as- asa asg asl aso ass ast at- ata atg atl ato ats att gaa gag gal gao gas gat gga ggg ggo ggs ggt gla glg gll glo gls glt goa gog gol goo gos got gsa gsg gsl gso gss gst gta gtg gtl gto gts gtt la- laa lag lal lao las lat lga lgg lgl lgo lgs lgt lla llg lll llo lls llt loa log lol loo los lot lsa lsg lsl lso lss lst lta ltg ltl lto lts ltt oaa oag oal oao oas oat oga ogg ogl ogo ogs ogt ola olg oll olo ols olt oo- ooa oog ool ooo oos oot os- osa osg osl oso oss ost ot- ota otg otl oto ots ott saa sag sal sao sas sat sga sgg sgl sgo sgs sgt sla slg sll slo sls slt soa sog sol soo sos sot ss- ssa ssg ssl sso sss sst sta stg stl sto sts stt taa tag tal tao tas tat tga tgg tgl tgo tgs tgt tla tlg tll tlo tls tlt to- toa tog tol too tos tot tsa tsg tsl tso tss tst tta ttg ttl tto tts ttt