-al -ol a-a aaa aag aak aal aan aao aar aas ag- aga agg agk agl agn ago agr ags aka akg akk akl akn ako akr aks al- ala alg alk all aln alo alr als an- ana ang ank anl ann ano anr ans aoa aog aok aol aon aoo aor aos ar- ara arg ark arl arn aro arr ars as- asa asg ask asl asn aso asr ass gaa gag gak gal gan gao gar gas gga ggg ggn ggo ggr ggs gka gkn gko gks gla glg glk gll gln glo glr gls gna gnl gnn gno gnr gns goa gog gok gol gon goo gor gos gra grg grk grl grn gro grr grs gsa gsg gsk gsl gsn gso gsr gss ka- kaa kag kak kal kan kao kar kas kga kgl kgo kgs kkk kkl kkn kkr kks kl- kla klg klo klr kls kn- kna kng knk knl knn kno knr koa kog kok kol kon koo kor kos kra krg krk krl krn kro krr krs ksa ksg ksk ksl ksn kso ksr kss la- laa lag lak lal lan lao lar las lga lgg lgk lgl lgn lgo lgr lgs lka lkg lkl lkr lks lla llg llk lll lln llo llr lls lna lng lnk lnl lnn lno lnr lns loa log lok lol lon loo lor los lra lrg lrk lrn lro lrr lrs lsa lsg lsk lsl lsn lso lsr lss naa nag nak nal nan nao nar nas nga ngg ngk ngl ngn ngo ngs nka nkk nkn nko nkr nks nla nlg nlk nll nln nlo nlr nls nna nng nnk nnl nnn nno nns no- noa nog nok nol non noo nor nos nra nrg nrk nrl nrn nro nrr nrs nsa nsg nsk nsl nsn nso nsr nss oaa oag oak oal oan oao oar oas oga ogg ogl ogn ogo ogs oka okg okk okl oko okr oks ola olg olk oll oln olo ols on- ona ong onk onl onn ono onr ons oo- ooa oog ook ool oon ooo oor oos or- ora org ork orl orn oro orr ors os- osa osg osk osl osn oso osr oss ra- raa rag rak ral ran rao rar ras rga rgg rgk rgn rgo rgr rgs rkg rkk rko rks rla rlg rll rln rlo rlr rls rna rng rnn rno rnr rns roa rog rok rol ron roo ror ros rra rrg rrk rrl rrn rrr rrs rsa rsg rsk rsl rsn rso rsr rss saa sag sak sal san sao sar sas sga sgg sgk sgl sgn sgo sgr sgs sk- ska skg skk skl sko skr sks sla slg slk sll sln slo slr sls sna sng snk snl snn sno snr sns soa sog sok sol son soo sor sos sr- sra srg srk srl srn sro srr srs ss- ssa ssg ssk ssl ssn sso ssr sss