-al -ol a-a a-b aaa aab aad aaf aag aal aam aao ab- aba abb abd abf abg abl abm abo ad- ada adb add adf adg adl adm ado af- afa afb afd aff afg afl afm afo ag- aga agb agd agf agg agl agm ago al- ala alb ald alf alg all alm alo ama amb amd amf amg aml amm amo aoa aob aod aof aog aol aom aoo baa bab bad baf bag bal bam bao bba bbb bbd bbf bbg bbl bbm bbo bda bdb bdd bdf bdg bdl bdm bdo bfa bfb bfd bff bfg bfl bfm bfo bga bgb bgd bgf bgg bgl bgm bgo bla blb bld blf blg bll blm blo bma bmb bmd bmf bmg bml bmm bmo boa bob bod bof bog bol bom boo daa dab dad daf dag dal dam dao dba dbb dbd dbf dbg dbl dbm dbo dda ddb ddd ddf ddg ddl ddm ddo dfa dfb dfd dff dfg dfl dfm dfo dga dgd dgf dgg dgl dgm dl- dla dlb dld dlf dlg dll dlm dlo dma dmb dmd dmf dmg dml dmm dmo doa dob dod dof dog dol dom doo faa fab fad faf fag fal fam fao fba fbb fbd fbf fbg fbl fbm fbo fda fdb fdd fdf fdg fdl fdm fdo ffa ffd fff ffg ffl ffm ffo fga fgb fgd fgf fgg fgl fgm fla flb fld flf flg fll flm flo fma fmb fmd fmf fmg fml fmm fmo foa fob fof fog fol fom foo g-d gaa gab gad gaf gag gal gam gao gba gbd gbf gbg gbl gbm gbo gda gdb gdd gdf gdl gdm gdo gfa gfb gfd gff gfl gfm gfo gga ggb ggd ggg ggm ggo gla glb gld glf glg gll glm glo gma gmb gmd gmf gmg gml gmm gmo goa gob god gof gog gol gom goo la- laa lab lad laf lag lal lam lao lba lbb lbd lbf lbg lbl lbm lbo lda ldb ldd ldf ldg ldl ldm ldo lfa lfb lfd lff lfg lfl lfm lfo lga lgb lgd lgf lgg lgl lgm lgo lla llb lld llf llg lll llm llo lma lmb lmd lmf lmg lml lmm lmo loa lob lod lof log lol lom loo m-f m-o maa mab mad maf mag mal mam mao mba mbb mbd mbf mbg mbl mbm mbo mda mdb mdd mdf mdg mdl mdm mdo mfa mfb mfd mff mfg mfl mfm mfo mga mgb mgd mgf mgl mgm mgo mla mlb mld mlf mlg mll mlm mlo mma mmb mmd mmf mmg mml mmm mmo moa mob mod mof mog mol mom moo oaa oab oad oaf oag oal oam oao ob- oba obb obd obf obg obl obm obo oda odb odd odf odg odl odm odo of- ofa ofb ofd off ofg ofl ofm ofo oga ogd ogf ogg ogl ogo ola olb old olf olg oll olm olo om- oma omb omd omf omg oml omm omo oo- ooa oob ood oof oog ool oom ooo