-al -ol a-a aaa aag aal aan aao aap aar aas ag- aga agg agl agn ago agp agr ags al- ala alg all aln alo alp alr als an- ana ang anl ann ano anp anr ans aoa aog aol aon aoo aop aor aos ap- apa apg apl apn apo app apr aps ar- ara arg arl arn aro arp arr ars as- asa asg asl asn aso asp asr ass g-p gaa gag gal gan gao gap gar gas gga ggg ggn ggo ggp ggr ggs gla glg gll gln glo glp glr gls gna gnl gnn gno gnp gnr gns goa gog gol gon goo gop gor gos gpa gpg gpl gpn gpo gpp gpr gps gra grg grl grn gro grp grr grs gsa gsg gsl gsn gso gsp gsr gss l-p la- laa lag lal lan lao lap lar las lga lgg lgl lgn lgo lgp lgr lgs lla llg lll lln llo llp llr lls lna lng lnl lnn lno lnp lnr lns loa log lol lon loo lop lor los lpa lpg lpl lpn lpo lpp lpr lps lra lrg lrn lro lrp lrr lrs lsa lsg lsl lsn lso lsp lsr lss naa nag nal nan nao nap nar nas nga ngg ngl ngn ngo ngp ngs nla nlg nll nln nlo nlp nlr nls nna nng nnl nnn nno nnp nns no- noa nog nol non noo nop nor nos npa npg npl npn npo npp npr nps nra nrg nrl nrn nro nrp nrr nrs nsa nsg nsl nsn nso nsp nsr nss oaa oag oal oan oao oap oar oas oga ogg ogl ogn ogo ogp ogs ola olg oll oln olo olp ols on- ona ong onl onn ono onp onr ons oo- ooa oog ool oon ooo oop oor oos op- opa opg opl opn opo opp opr ops or- ora org orl orn oro orp orr ors os- osa osg osl osn oso osp osr oss p-p paa pag pal pan pao pap par pas pga pgg pgl pgn pgo pgp pgr pgs pla plg pll pln plo plp plr pls pn- pna png pnl pnn pno pnp pnr pns poa pog pol pon poo pop por pos ppa ppg ppl ppn ppo ppp ppr pps pra prg prl prn pro prp prr prs ps- psa psg psl psn pso psp psr pss ra- raa rag ral ran rao rap rar ras rga rgg rgn rgo rgp rgr rgs rla rlg rll rln rlo rlp rlr rls rna rng rnn rno rnp rnr rns roa rog rol ron roo rop ror ros rpa rpg rpl rpn rpo rpp rpr rps rra rrg rrl rrn rrp rrr rrs rsa rsg rsl rsn rso rsp rsr rss saa sag sal san sao sap sar sas sga sgg sgl sgn sgo sgp sgr sgs sla slg sll sln slo slp slr sls sna sng snl snn sno snp snr sns soa sog sol son soo sop sor sos spa spg spl spn spo spp spr sps sr- sra srg srl srn sro srp srr srs ss- ssa ssg ssl ssn sso ssp ssr sss