-al -ol a-a a-i aaa aaf aag aai aal aam aan aao af- afa aff afg afi afl afm afn afo ag- aga agf agg agi agl agm agn ago ai- aia aif aig aii ail aim ain aio al- ala alf alg ali all alm aln alo ama amf amg ami aml amm amn amo an- ana anf ang ani anl anm ann ano aoa aof aog aoi aol aom aon aoo faa faf fag fai fal fam fan fao ffa fff ffg ffi ffl ffm ffn ffo fga fgf fgg fgi fgl fgm fgn fia fif fig fii fil fim fin fla flf flg fli fll flm fln flo fma fmf fmg fmi fml fmm fmn fmo fna fnf fng fni fnl fnm fnn foa fof fog foi fol fom fon foo gaa gaf gag gai gal gam gan gao gfa gff gfi gfl gfm gfo gga ggg ggi ggm ggn ggo gia gif gig gii gil gim gin gio gla glf glg gli gll glm gln glo gma gmf gmg gmi gml gmm gmn gmo gna gnf gni gnl gnm gnn gno goa gof gog goi gol gom gon goo i-f ia- iaa iaf iag iai ial iam ian iao ifa iff ifg ifi ifl ifm ifn ifo iga igf igg igi igl igm ign igo iia iif iii iil iim iin iio il- ila ilf ilg ili ill ilm iln ilo im- ima imf img imi iml imm imn imo in- ina inf ing ini inl inm inn ino io- ioa iof iog ioi iol iom ion ioo la- laa laf lag lai lal lam lan lao lfa lff lfg lfi lfl lfm lfn lfo lga lgf lgg lgi lgl lgm lgn lgo lia lif lig lii lil lim lin lio lla llf llg lli lll llm lln llo lma lmf lmg lmi lml lmm lmn lmo lna lng lni lnl lnm lnn lno loa lof log loi lol lom lon loo m-f m-o maa maf mag mai mal mam man mao mfa mff mfg mfi mfl mfm mfn mfo mga mgf mgi mgl mgm mgn mgo mi- mia mif mig mii mil mim min mio mla mlf mlg mli mll mlm mln mlo mma mmf mmg mmi mml mmm mmn mmo mna mnf mng mni mnl mnm mnn mno moa mof mog moi mol mom mon moo n-i naa naf nag nai nal nam nan nao nfa nff nfi nfl nfn nfo nga ngf ngg ngi ngl ngm ngn ngo nia nif nig nii nil nim nin nio nla nlf nlg nli nll nlm nln nlo nma nmg nmi nml nmm nmn nmo nna nnf nng nni nnl nnm nnn nno no- noa nof nog noi nol nom non noo o-i oaa oaf oag oai oal oam oan oao of- ofa off ofg ofi ofl ofm ofn ofo oga ogf ogg ogi ogl ogn ogo oia oif oii oil oim oin oio ola olf olg oli oll olm oln olo om- oma omf omg omi oml omm omn omo on- ona onf ong oni onl onn ono oo- ooa oof oog ooi ool oom oon ooo