-al a-a a-t aaa aag aal aan aar aas aat ag- aga agg agl agn agr ags agt al- ala alg all aln alr als alt an- ana ang anl ann anr ans ant ar- ara arg arl arn arr ars art as- asa asg asl asn asr ass ast at- ata atg atl atn atr ats att gaa gag gal gan gar gas gat gga ggg ggn ggr ggs ggt gla glg gll gln glr gls glt gna gnl gnn gnr gns gnt gra grg grl grn grr grs grt gsa gsg gsl gsn gsr gss gst gta gtg gtl gtn gtr gts gtt la- laa lag lal lan lar las lat lga lgg lgl lgn lgr lgs lgt lla llg lll lln llr lls llt lna lng lnl lnn lnr lns lnt lra lrg lrn lrr lrs lrt lsa lsg lsl lsn lsr lss lst lta ltg ltl ltr lts ltt naa nag nal nan nar nas nat nga ngg ngl ngn ngs ngt nla nlg nll nln nlr nls nlt nna nng nnl nnn nns nnt nra nrg nrl nrn nrr nrs nrt nsa nsg nsl nsn nsr nss nst nta ntg ntn ntr nts ntt ra- raa rag ral ran rar ras rat rga rgg rgn rgr rgs rgt rla rlg rll rln rlr rls rlt rna rng rnn rnr rns rnt rra rrg rrl rrn rrr rrs rrt rsa rsg rsl rsn rsr rss rst rta rtg rtl rtn rtr rts rtt saa sag sal san sar sas sat sga sgg sgl sgn sgr sgs sgt sla slg sll sln slr sls slt sna sng snl snn snr sns snt sr- sra srg srl srn srr srs srt ss- ssa ssg ssl ssn ssr sss sst sta stg stl stn str sts stt taa tag tal tan tar tas tat tga tgg tgl tgn tgr tgs tgt tla tlg tll tln tlr tls tlt tna tng tnl tnn tnr tns tnt tra trg trl trn trr trs trt tsa tsg tsl tsn tsr tss tst tta ttg ttl ttn ttr tts ttt