a-a aaa aag aan aap aar aas ag- aga agg agn agp agr ags an- ana ang ann anp anr ans ap- apa apg apn app apr aps ar- ara arg arn arp arr ars as- asa asg asn asp asr ass g-p gaa gag gan gap gar gas gga ggg ggn ggp ggr ggs gna gnn gnp gnr gns gpa gpg gpn gpp gpr gps gra grg grn grp grr grs gsa gsg gsn gsp gsr gss naa nag nan nap nar nas nga ngg ngn ngp ngs nna nng nnn nnp nns npa npg npn npp npr nps nra nrg nrn nrp nrr nrs nsa nsg nsn nsp nsr nss p-p paa pag pan pap par pas pga pgg pgn pgp pgr pgs pn- pna png pnn pnp pnr pns ppa ppg ppn ppp ppr pps pra prg prn prp prr prs ps- psa psg psn psp psr pss ra- raa rag ran rap rar ras rga rgg rgn rgp rgr rgs rna rng rnn rnp rnr rns rpa rpg rpn rpp rpr rps rra rrg rrn rrp rrr rrs rsa rsg rsn rsp rsr rss saa sag san sap sar sas sga sgg sgn sgp sgr sgs sna sng snn snp snr sns spa spg spn spp spr sps sr- sra srg srn srp srr srs ss- ssa ssg ssn ssp ssr sss