-al -ol a-a a-i aaa aag aai aal aan aao aap ag- aga agg agi agl agn ago agp ai- aia aig aii ail ain aio aip al- ala alg ali all aln alo alp an- ana ang ani anl ann ano anp aoa aog aoi aol aon aoo aop ap- apa apg api apl apn apo app g-p gaa gag gai gal gan gao gap gga ggg ggi ggn ggo ggp gia gig gii gil gin gio gip gla glg gli gll gln glo glp gna gni gnl gnn gno gnp goa gog goi gol gon goo gop gpa gpg gpi gpl gpn gpo gpp ia- iaa iag iai ial ian iao iap iga igg igi igl ign igo igp iia iii iil iin iio iip il- ila ilg ili ill iln ilo ilp in- ina ing ini inl inn ino inp io- ioa iog ioi iol ion ioo iop ipa ipg ipi ipl ipn ipo ipp l-p la- laa lag lai lal lan lao lap lga lgg lgi lgl lgn lgo lgp lia lig lii lil lin lio lip lla llg lli lll lln llo llp lna lng lni lnl lnn lno lnp loa log loi lol lon loo lop lpa lpg lpi lpl lpn lpo lpp n-i naa nag nai nal nan nao nap nga ngg ngi ngl ngn ngo ngp nia nig nii nil nin nio nip nla nlg nli nll nln nlo nlp nna nng nni nnl nnn nno nnp no- noa nog noi nol non noo nop npa npg npi npl npn npo npp o-i oaa oag oai oal oan oao oap oga ogg ogi ogl ogn ogo ogp oia oii oil oin oio oip ola olg oli oll oln olo olp on- ona ong oni onl onn ono onp oo- ooa oog ooi ool oon ooo oop op- opa opg opi opl opn opo opp p-p paa pag pai pal pan pao pap pga pgg pgi pgl pgn pgo pgp pia pig pii pil pin pio pip pla plg pli pll pln plo plp pn- pna png pni pnl pnn pno pnp poa pog poi pol pon poo pop ppa ppg ppi ppl ppn ppo ppp