-al -ol a-a a-i aaa aag aai aal aao aap aar ag- aga agg agi agl ago agp agr ai- aia aig aii ail aio aip air al- ala alg ali all alo alp alr aoa aog aoi aol aoo aop aor ap- apa apg api apl apo app apr ar- ara arg ari arl aro arp arr g-p gaa gag gai gal gao gap gar gga ggg ggi ggo ggp ggr gia gig gii gil gio gip gir gla glg gli gll glo glp glr goa gog goi gol goo gop gor gpa gpg gpi gpl gpo gpp gpr gra grg gri grl gro grp grr ia- iaa iag iai ial iao iap iar iga igg igi igl igo igp igr iia iii iil iio iip iir il- ila ilg ili ill ilo ilp ilr io- ioa iog ioi iol ioo iop ior ipa ipg ipi ipl ipo ipp ipr ir- ira irg iri irl iro irp irr l-p la- laa lag lai lal lao lap lar lga lgg lgi lgl lgo lgp lgr lia lig lii lil lio lip lir lla llg lli lll llo llp llr loa log loi lol loo lop lor lpa lpg lpi lpl lpo lpp lpr lra lrg lri lro lrp lrr o-i oaa oag oai oal oao oap oar oga ogg ogi ogl ogo ogp oia oii oil oio oip oir ola olg oli oll olo olp oo- ooa oog ooi ool ooo oop oor op- opa opg opi opl opo opp opr or- ora org ori orl oro orp orr p-p paa pag pai pal pao pap par pga pgg pgi pgl pgo pgp pgr pia pig pii pil pio pip pir pla plg pli pll plo plp plr poa pog poi pol poo pop por ppa ppg ppi ppl ppo ppp ppr pra prg pri prl pro prp prr ra- raa rag rai ral rao rap rar rga rgg rgi rgo rgp rgr ria rig rii ril rio rip rir rla rlg rli rll rlo rlp rlr roa rog roi rol roo rop ror rpa rpg rpi rpl rpo rpp rpr rra rrg rri rrl rrp rrr