-al a-a a-t aaa aag aal aar aat ag- aga agg agl agr agt al- ala alg all alr alt ar- ara arg arl arr art at- ata atg atl atr att gaa gag gal gar gat gga ggg ggr ggt gla glg gll glr glt gra grg grl grr grt gta gtg gtl gtr gtt la- laa lag lal lar lat lga lgg lgl lgr lgt lla llg lll llr llt lra lrg lrr lrt lta ltg ltl ltr ltt ra- raa rag ral rar rat rga rgg rgr rgt rla rlg rll rlr rlt rra rrg rrl rrr rrt rta rtg rtl rtr rtt taa tag tal tar tat tga tgg tgl tgr tgt tla tlg tll tlr tlt tra trg trl trr trt tta ttg ttl ttr ttt