-al -ol a-a a-b a-i aaa aab aad aae aaf aag aai aal aam aao ab- aba abb abd abe abf abg abi abl abm abo ad- ada adb add ade adf adg adi adl adm ado aea aeb aed aee aef aeg aei ael aem aeo af- afa afb afd afe aff afg afi afl afm afo ag- aga agb agd age agf agg agi agl agm ago ai- aia aib aid aie aif aig aii ail aim aio al- ala alb ald ale alf alg ali all alm alo ama amb amd ame amf amg ami aml amm amo aoa aob aod aoe aof aog aoi aol aom aoo baa bab bad bae baf bag bai bal bam bao bba bbb bbd bbe bbf bbg bbi bbl bbm bbo bda bdb bdd bde bdf bdg bdi bdl bdm bdo be- bea beb bed bee bef beg bei bel bem beo bfa bfb bfd bfe bff bfg bfi bfl bfm bfo bga bgb bgd bge bgf bgg bgi bgl bgm bgo bi- bia bib bid bie bif big bii bil bim bio bla blb bld ble blf blg bli bll blm blo bma bmb bmd bme bmf bmg bmi bml bmm bmo boa bob bod boe bof bog boi bol bom boo daa dab dad dae daf dag dai dal dam dao dba dbb dbd dbe dbf dbg dbi dbl dbm dbo dda ddb ddd dde ddf ddg ddi ddl ddm ddo de- dea deb ded dee def deg dei del dem deo dfa dfb dfd dfe dff dfg dfi dfl dfm dfo dga dgd dge dgf dgg dgi dgl dgm di- dia dib did die dif dig dii dil dim dio dl- dla dlb dld dle dlf dlg dli dll dlm dlo dma dmb dmd dme dmf dmg dmi dml dmm dmo doa dob dod doe dof dog doi dol dom doo eaa eab ead eae eaf eag eai eal eam eao eba ebb ebd ebe ebf ebg ebi ebl ebm ebo ed- eda edb edd ede edf edg edi edl edm edo eea eeb eed eee eef eeg eel eem eeo ef- efa efb efd efe eff efg efi efl efm efo ega egb egd ege egf egg egi egl egm ego eia eib eid eie eif eig eii eil eim eio ela elb eld ele elf elg eli ell elm elo em- ema emb emd eme emf emg emi eml emm emo eo- eoa eob eod eoe eof eog eoi eol eom eoo faa fab fad fae faf fag fai fal fam fao fba fbb fbd fbe fbf fbg fbi fbl fbm fbo fda fdb fdd fde fdf fdg fdi fdl fdm fdo fea feb fed fee fef feg fei fel fem feo ffa ffd ffe fff ffg ffi ffl ffm ffo fga fgb fgd fge fgf fgg fgi fgl fgm fia fib fid fie fif fig fii fil fim fla flb fld fle flf flg fli fll flm flo fma fmb fmd fme fmf fmg fmi fml fmm fmo foa fob foe fof fog foi fol fom foo g-d gaa gab gad gae gaf gag gai gal gam gao gba gbd gbe gbf gbg gbi gbl gbm gbo gda gdb gdd gde gdf gdi gdl gdm gdo ge- gea geb ged gee gef geg gei gel gem geo gfa gfb gfd gfe gff gfi gfl gfm gfo gga ggb ggd ggg ggi ggm ggo gia gib gid gie gif gig gii gil gim gio gla glb gld gle glf glg gli gll glm glo gma gmb gmd gme gmf gmg gmi gml gmm gmo goa gob god goe gof gog goi gol gom goo i-d i-f ia- iaa iab iad iae iaf iag iai ial iam iao iba ibb ibd ibe ibf ibg ibi ibl ibm ibo ida idb idd ide idf idg idi idl idm ido ie- iea ied iee ief ieg iei iel iem ifa ifb ifd ife iff ifg ifi ifl ifm ifo iga igb igd ige igf igg igi igl igm igo iia iib iid iie iif iii iil iim iio il- ila ilb ild ile ilf ilg ili ill ilm ilo im- ima imb imd ime imf img imi iml imm imo io- ioa iob iod ioe iof iog ioi iol iom ioo la- laa lab lad lae laf lag lai lal lam lao lba lbb lbd lbe lbf lbg lbi lbl lbm lbo lda ldb ldd lde ldf ldg ldi ldl ldm ldo lea leb led lee lef leg lei lel lem leo lfa lfb lfd lfe lff lfg lfi lfl lfm lfo lga lgb lgd lge lgf lgg lgi lgl lgm lgo lia lib lid lie lif lig lii lil lim lio lla llb lld lle llf llg lli lll llm llo lma lmb lmd lme lmf lmg lmi lml lmm lmo loa lob lod loe lof log loi lol lom loo m-f m-o maa mab mad mae maf mag mai mal mam mao mba mbb mbd mbe mbf mbg mbi mbl mbm mbo mda mdb mdd mde mdf mdg mdi mdl mdm mdo mea meb med mee mef meg mei mel mem meo mfa mfb mfd mfe mff mfg mfi mfl mfm mfo mga mgb mgd mge mgf mgi mgl mgm mgo mi- mia mib mid mie mif mig mii mil mim mio mla mlb mld mle mlf mlg mli mll mlm mlo mma mmb mmd mme mmf mmg mmi mml mmm mmo moa mob mod moe mof mog moi mol mom moo o-i oaa oab oad oae oaf oag oai oal oam oao ob- oba obb obd obe obf obg obi obl obm obo oda odb odd ode odf odg odi odl odm odo oea oeb oed oee oef oeg oei oel oem oeo of- ofa ofb ofd ofe off ofg ofi ofl ofm ofo oga ogd oge ogf ogg ogi ogl ogo oia oib oid oie oif oii oil oim oio ola olb old ole olf olg oli oll olm olo om- oma omb omd