-al a-a aaa aag aal aan aar ag- aga agg agl agn agr al- ala alg all aln alr an- ana ang anl ann anr ar- ara arg arl arn arr gaa gag gal gan gar gga ggg ggn ggr gla glg gll gln glr gna gnl gnn gnr gra grg grl grn grr la- laa lag lal lan lar lga lgg lgl lgn lgr lla llg lll lln llr lna lng lnl lnn lnr lra lrg lrn lrr naa nag nal nan nar nga ngg ngl ngn nla nlg nll nln nlr nna nng nnl nnn nra nrg nrl nrn nrr ra- raa rag ral ran rar rga rgg rgn rgr rla rlg rll rln rlr rna rng rnn rnr rra rrg rrl rrn rrr