-al -ol a-a a-i a-z aaa aaf aag aai aal aao aaz af- afa aff afg afi afl afo afz ag- aga agf agg agi agl ago agz ai- aia aif aig aii ail aio aiz al- ala alf alg ali all alo alz aoa aof aog aoi aol aoo az- aza azf azg azi azo azz faa faf fag fai fal fao faz ffa fff ffg ffi ffl ffo ffz fga fgf fgg fgi fgl fgz fia fif fig fii fil fiz fla flf flg fli fll flo foa fof fog foi fol foo foz gaa gaf gag gai gal gao gaz gfa gff gfi gfl gfo gfz gga ggg ggi ggo ggz gia gif gig gii gil gio giz gla glf glg gli gll glo glz goa gof gog goi gol goo goz gza gzo i-f ia- iaa iaf iag iai ial iao iaz ifa iff ifg ifi ifl ifo ifz iga igf igg igi igl igo iia iif iii iil iio il- ila ilf ilg ili ill ilo ilz io- ioa iof iog ioi iol ioo iza izi izo izz la- laa laf lag lai lal lao laz lfa lff lfg lfi lfl lfo lga lgf lgg lgi lgl lgo lia lif lig lii lil lio liz lla llf llg lli lll llo llz loa lof log loi lol loo loz lzi lzo o-i oaa oaf oag oai oal oao of- ofa off ofg ofi ofl ofo ofz oga ogf ogg ogi ogl ogo oia oif oii oil oio oiz ola olf olg oli oll olo oo- ooa oof oog ooi ool ooo oza ozo ozz z-g zaa zaf zag zai zao zaz zfa zgg zgi zia zif zig zil zio ziz zla zo- zoa zof zog zoi zol zoo zzz