-al -ol a-a a-t aaa aag aal aan aao aar aas aat ag- aga agg agl agn ago agr ags agt al- ala alg all aln alo alr als alt an- ana ang anl ann ano anr ans ant aoa aog aol aon aoo aor aos aot ar- ara arg arl arn aro arr ars art as- asa asg asl asn aso asr ass ast at- ata atg atl atn ato atr ats att gaa gag gal gan gao gar gas gat gga ggg ggn ggo ggr ggs ggt gla glg gll gln glo glr gls glt gna gnl gnn gno gnr gns gnt goa gog gol gon goo gor gos got gra grg grl grn gro grr grs grt gsa gsg gsl gsn gso gsr gss gst gta gtg gtl gtn gto gtr gts gtt la- laa lag lal lan lao lar las lat lga lgg lgl lgn lgo lgr lgs lgt lla llg lll lln llo llr lls llt lna lng lnl lnn lno lnr lns lnt loa log lol lon loo lor los lot lra lrg lrn lro lrr lrs lrt lsa lsg lsl lsn lso lsr lss lst lta ltg ltl lto ltr lts ltt naa nag nal nan nao nar nas nat nga ngg ngl ngn ngo ngs ngt nla nlg nll nln nlo nlr nls nlt nna nng nnl nnn nno nns nnt no- noa nog nol non noo nor nos not nra nrg nrl nrn nro nrr nrs nrt nsa nsg nsl nsn nso nsr nss nst nta ntg ntn nto ntr nts ntt oaa oag oal oan oao oar oas oat oga ogg ogl ogn ogo ogs ogt ola olg oll oln olo ols olt on- ona ong onl onn ono onr ons ont oo- ooa oog ool oon ooo oor oos oot or- ora org orl orn oro orr ors ort os- osa osg osl osn oso osr oss ost ot- ota otg otl otn oto otr ots ott ra- raa rag ral ran rao rar ras rat rga rgg rgn rgo rgr rgs rgt rla rlg rll rln rlo rlr rls rlt rna rng rnn rno rnr rns rnt roa rog rol ron roo ror ros rot rra rrg rrl rrn rrr rrs rrt rsa rsg rsl rsn rso rsr rss rst rta rtg rtl rtn rto rtr rts rtt saa sag sal san sao sar sas sat sga sgg sgl sgn sgo sgr sgs sgt sla slg sll sln slo slr sls slt sna sng snl snn sno snr sns snt soa sog sol son soo sor sos sot sr- sra srg srl srn sro srr srs srt ss- ssa ssg ssl ssn sso ssr sss sst sta stg stl stn sto str sts stt taa tag tal tan tao tar tas tat tga tgg tgl tgn tgo tgr tgs tgt tla tlg tll tln tlo tlr tls tlt tna tng tnl tnn tno tnr tns tnt to- toa tog tol ton too tor tos tot tra trg trl trn tro trr trs trt tsa tsg tsl tsn tso tsr tss tst tta ttg ttl ttn tto ttr tts ttt