-al -ol a-a a-b a-i aaa aab aag aai aal aam aao aar aax ab- aba abb abg abi abl abm abo abr abx ag- aga agb agg agi agl agm ago agr agx ai- aia aib aig aii ail aim aio air aix al- ala alb alg ali all alm alo alr alx ama amb amg ami aml amm amo amr amx aoa aob aog aoi aol aom aoo aor aox ar- ara arb arg ari arl arm aro arr arx ax- axa axi axl axm axo axr axx baa bab bag bai bal bam bao bar bax bba bbb bbg bbi bbl bbm bbo bbr bbx bga bgb bgg bgi bgl bgm bgo bgr bgx bi- bia bib big bii bil bim bio bir bix bla blb blg bli bll blm blo blr blx bma bmb bmg bmi bml bmm bmo bmr bmx boa bob bog boi bol bom boo bor box bra brb brg bri brl brm bro brr brx bxb bxi bxl bxm bxo bxx gaa gab gag gai gal gam gao gar gba gbg gbi gbl gbm gbo gbr gbx gga ggb ggg ggi ggm ggo ggr gia gib gig gii gil gim gio gir gla glb glg gli gll glm glo glr glx gma gmb gmg gmi gml gmm gmo gmr gmx goa gob gog goi gol gom goo gor gox gra grb grg gri grl grm gro grr grx gxa gxl ia- iaa iab iag iai ial iam iao iar iba ibb ibg ibi ibl ibm ibo ibr ibx iga igb igg igi igl igm igo igr iia iib iii iil iim iio iir iix il- ila ilb ilg ili ill ilm ilo ilr ilx im- ima imb img imi iml imm imo imx io- ioa iob iog ioi iol iom ioo ior ir- ira irb irg iri irl irm iro irr irx ixi ixl la- laa lab lag lai lal lam lao lar lax lba lbb lbg lbi lbl lbm lbo lbr lbx lga lgb lgg lgi lgl lgm lgo lgr lia lib lig lii lil lim lio lir lix lla llb llg lli lll llm llo llr lma lmb lmg lmi lml lmm lmo lmr loa lob log loi lol lom loo lor lox lra lrb lrg lri lrm lro lrr lxi lxo lxr lxx m-o m-r maa mab mag mai mal mam mao mar max mba mbb mbg mbi mbl mbm mbo mbr mbx mga mgb mgi mgl mgm mgo mgr mgx mi- mia mib mig mii mil mim mio mir mix mla mlb mlg mli mll mlm mlo mlr mlx mma mmb mmg mmi mml mmm mmo mmr mmx moa mob mog moi mol mom moo mor mox mra mrb mrg mri mrl mrm mro mrr mrx mxa mxi mxl mxr o-i oaa oab oag oai oal oam oao oar oax ob- oba obb obg obi obl obm obo obr obx oga ogg ogi ogl ogo ogx oia oib oii oil oim oio oir ola olb olg oli oll olm olo om- oma omb omg omi oml omm omo omr omx oo- ooa oob oog ooi ool oom ooo oor oox or- ora orb org ori orl orm oro orr orx ox- oxa oxb oxi oxo oxx ra- raa rab rag rai ral ram rao rar rax rba rbb rbg rbi rbl rbm rbo rbr rbx rga rgb rgg rgi rgo rgr rgx ria rib rig rii ril rim rio rir rix rla rlg rli rll rlm rlo rlr rma rmb rmg rmi rml rmm rmo rmr rmx roa rob rog roi rol rom roo ror rox rra rrb rrg rri rrl rrm rrr rxr xaa xag xal xam xar xbl xbr xbx xgi xgl xia xii xio xix xla xlb xlg xli xlm xlr xma xmg xmi xml xmm xmo xmr xmx xoa xog xoi xom xoo xor xox xrx xxi xxl xxo xxx