-al a-a a-i aaa aag aai aal aar aas ag- aga agg agi agl agr ags ai- aia aig aii ail air ais al- ala alg ali all alr als ar- ara arg ari arl arr ars as- asa asg asi asl asr ass gaa gag gai gal gar gas gga ggg ggi ggr ggs gia gig gii gil gir gis gla glg gli gll glr gls gra grg gri grl grr grs gsa gsg gsi gsl gsr gss ia- iaa iag iai ial iar ias iga igg igi igl igr igs iia iii iil iir iis il- ila ilg ili ill ilr ils ir- ira irg iri irl irr irs is- isa isg isi isl isr iss la- laa lag lai lal lar las lga lgg lgi lgl lgr lgs lia lig lii lil lir lis lla llg lli lll llr lls lra lrg lri lrr lrs lsa lsg lsi lsl lsr lss ra- raa rag rai ral rar ras rga rgg rgi rgr rgs ria rig rii ril rir ris rla rlg rli rll rlr rls rra rrg rri rrl rrr rrs rsa rsg rsi rsl rsr rss saa sag sai sal sar sas sga sgg sgi sgl sgr sgs sia sig sii sil sir sis sla slg sli sll slr sls sr- sra srg sri srl srr srs ss- ssa ssg ssi ssl ssr sss