-al a-a a-t aaa aag aal aan aar aas aat aau ag- aga agg agl agn agr ags agt agu al- ala alg all aln alr als alt alu an- ana ang anl ann anr ans ant anu ar- ara arg arl arn arr ars art aru as- asa asg asl asn asr ass ast asu at- ata atg atl atn atr ats att atu au- aua aug aul aun aur aus aut gaa gag gal gan gar gas gat gau gga ggg ggn ggr ggs ggt ggu gla glg gll gln glr gls glt glu gna gnl gnn gnr gns gnt gnu gra grg grl grn grr grs grt gru gsa gsg gsl gsn gsr gss gst gsu gta gtg gtl gtn gtr gts gtt gtu gu- gua gug gul gun gur gus gut guu la- laa lag lal lan lar las lat lau lga lgg lgl lgn lgr lgs lgt lgu lla llg lll lln llr lls llt llu lna lng lnl lnn lnr lns lnt lnu lra lrg lrn lrr lrs lrt lru lsa lsg lsl lsn lsr lss lst lsu lta ltg ltl ltr lts ltt ltu lua lug lul lun lur lus lut luu naa nag nal nan nar nas nat nau nga ngg ngl ngn ngs ngt ngu nla nlg nll nln nlr nls nlt nlu nna nng nnl nnn nns nnt nnu nra nrg nrl nrn nrr nrs nrt nru nsa nsg nsl nsn nsr nss nst nsu nta ntg ntn ntr nts ntt ntu nua nug nul nun nur nus nut nuu ra- raa rag ral ran rar ras rat rau rga rgg rgn rgr rgs rgt rla rlg rll rln rlr rls rlt rlu rna rng rnn rnr rns rnt rnu rra rrg rrl rrn rrr rrs rrt rru rsa rsg rsl rsn rsr rss rst rsu rta rtg rtl rtn rtr rts rtt rtu rua rug run rur rus rut ruu saa sag sal san sar sas sat sau sga sgg sgl sgn sgr sgs sgt sgu sla slg sll sln slr sls slt slu sna sng snl snn snr sns snt snu sr- sra srg srl srn srr srs srt ss- ssa ssg ssl ssn ssr sss sst ssu sta stg stl stn str sts stt stu sua sug sul sun sur sus sut suu taa tag tal tan tar tas tat tau tga tgg tgl tgn tgr tgs tgt tgu tla tlg tll tln tlr tls tlt tlu tna tng tnl tnn tnr tns tnt tra trg trl trn trr trs trt tru tsa tsg tsl tsn tsr tss tst tsu tta ttg ttl ttn ttr tts ttt ttu tua tug tul tun tur tus tut tuu ua- uaa uag ual uan uar uas uat uau uga ugg ugl ugn ugr ugs ugt ugu ula ulg ull uln ulr uls ult ulu un- una ung unl unn unr uns unt unu ur- ura urg url urn urr urs urt uru usa usg usl usn usr uss ust usu uta utl utn utr uts utt utu uua uug uun uur uus uut uuu