-al -ol a-a aaa aag aal aan aao aar aas ag- aga agg agl agn ago agr ags al- ala alg all aln alo alr als an- ana ang anl ann ano anr ans aoa aog aol aon aoo aor aos ar- ara arg arl arn aro arr ars as- asa asg asl asn aso asr ass gaa gag gal gan gao gar gas gga ggg ggn ggo ggr ggs gla glg gll gln glo glr gls gna gnl gnn gno gnr gns goa gog gol gon goo gor gos gra grg grl grn gro grr grs gsa gsg gsl gsn gso gsr gss la- laa lag lal lan lao lar las lga lgg lgl lgn lgo lgr lgs lla llg lll lln llo llr lls lna lng lnl lnn lno lnr lns loa log lol lon loo lor los lra lrg lrn lro lrr lrs lsa lsg lsl lsn lso lsr lss naa nag nal nan nao nar nas nga ngg ngl ngn ngo ngs nla nlg nll nln nlo nlr nls nna nng nnl nnn nno nns no- noa nog nol non noo nor nos nra nrg nrl nrn nro nrr nrs nsa nsg nsl nsn nso nsr nss oaa oag oal oan oao oar oas oga ogg ogl ogn ogo ogs ola olg oll oln olo ols on- ona ong onl onn ono onr ons oo- ooa oog ool oon ooo oor oos or- ora org orl orn oro orr ors os- osa osg osl osn oso osr oss ra- raa rag ral ran rao rar ras rga rgg rgn rgo rgr rgs rla rlg rll rln rlo rlr rls rna rng rnn rno rnr rns roa rog rol ron roo ror ros rra rrg rrl rrn rrr rrs rsa rsg rsl rsn rso rsr rss saa sag sal san sao sar sas sga sgg sgl sgn sgo sgr sgs sla slg sll sln slo slr sls sna sng snl snn sno snr sns soa sog sol son soo sor sos sr- sra srg srl srn sro srr srs ss- ssa ssg ssl ssn sso ssr sss