-al -ol a-a a-i aaa aaf aag aai aal aao aap af- afa aff afg afi afl afo afp ag- aga agf agg agi agl ago agp ai- aia aif aig aii ail aio aip al- ala alf alg ali all alo alp aoa aof aog aoi aol aoo aop ap- apa apf apg api apl apo app faa faf fag fai fal fao fap ffa fff ffg ffi ffl ffo ffp fga fgf fgg fgi fgl fgp fia fif fig fii fil fip fla flf flg fli fll flo flp foa fof fog foi fol foo fop fpa fpg fpi fpl fpo fpp g-p gaa gaf gag gai gal gao gap gfa gff gfi gfl gfo gfp gga ggg ggi ggo ggp gia gif gig gii gil gio gip gla glf glg gli gll glo glp goa gof gog goi gol goo gop gpa gpf gpg gpi gpl gpo gpp i-f ia- iaa iaf iag iai ial iao iap ifa iff ifg ifi ifl ifo ifp iga igf igg igi igl igo igp iia iif iii iil iio iip il- ila ilf ilg ili ill ilo ilp io- ioa iof iog ioi iol ioo iop ipa ipf ipg ipi ipl ipo ipp l-p la- laa laf lag lai lal lao lap lfa lff lfg lfi lfl lfo lfp lga lgf lgg lgi lgl lgo lgp lia lif lig lii lil lio lip lla llf llg lli lll llo llp loa lof log loi lol loo lop lpa lpf lpg lpi lpl lpo lpp o-i oaa oaf oag oai oal oao oap of- ofa off ofg ofi ofl ofo ofp oga ogf ogg ogi ogl ogo ogp oia oif oii oil oio oip ola olf olg oli oll olo olp oo- ooa oof oog ooi ool ooo oop op- opa opf opg opi opl opo opp p-p paa paf pag pai pal pao pap pfa pff pfg pfi pfl pfo pfp pga pgf pgg pgi pgl pgo pgp pia pif pig pii pil pio pip pla plf plg pli pll plo plp poa pof pog poi pol poo pop ppa ppf ppg ppi ppl ppo ppp