-al -ol a-a aaa aag aal aan aao aap aar ag- aga agg agl agn ago agp agr al- ala alg all aln alo alp alr an- ana ang anl ann ano anp anr aoa aog aol aon aoo aop aor ap- apa apg apl apn apo app apr ar- ara arg arl arn aro arp arr g-p gaa gag gal gan gao gap gar gga ggg ggn ggo ggp ggr gla glg gll gln glo glp glr gna gnl gnn gno gnp gnr goa gog gol gon goo gop gor gpa gpg gpl gpn gpo gpp gpr gra grg grl grn gro grp grr l-p la- laa lag lal lan lao lap lar lga lgg lgl lgn lgo lgp lgr lla llg lll lln llo llp llr lna lng lnl lnn lno lnp lnr loa log lol lon loo lop lor lpa lpg lpl lpn lpo lpp lpr lra lrg lrn lro lrp lrr naa nag nal nan nao nap nar nga ngg ngl ngn ngo ngp nla nlg nll nln nlo nlp nlr nna nng nnl nnn nno nnp no- noa nog nol non noo nop nor npa npg npl npn npo npp npr nra nrg nrl nrn nro nrp nrr oaa oag oal oan oao oap oar oga ogg ogl ogn ogo ogp ola olg oll oln olo olp on- ona ong onl onn ono onp onr oo- ooa oog ool oon ooo oop oor op- opa opg opl opn opo opp opr or- ora org orl orn oro orp orr p-p paa pag pal pan pao pap par pga pgg pgl pgn pgo pgp pgr pla plg pll pln plo plp plr pn- pna png pnl pnn pno pnp pnr poa pog pol pon poo pop por ppa ppg ppl ppn ppo ppp ppr pra prg prl prn pro prp prr ra- raa rag ral ran rao rap rar rga rgg rgn rgo rgp rgr rla rlg rll rln rlo rlp rlr rna rng rnn rno rnp rnr roa rog rol ron roo rop ror rpa rpg rpl rpn rpo rpp rpr rra rrg rrl rrn rrp rrr