-al -ol a-a a-b aaa aab aag aal aam aan aao ab- aba abb abg abl abm abn abo ag- aga agb agg agl agm agn ago al- ala alb alg all alm aln alo ama amb amg aml amm amn amo an- ana anb ang anl anm ann ano aoa aob aog aol aom aon aoo baa bab bag bal bam ban bao bba bbb bbg bbl bbm bbn bbo bga bgb bgg bgl bgm bgn bgo bla blb blg bll blm bln blo bma bmb bmg bml bmm bmn bmo bna bnb bng bnl bnn bno boa bob bog bol bom bon boo gaa gab gag gal gam gan gao gba gbg gbl gbm gbn gbo gga ggb ggg ggm ggn ggo gla glb glg gll glm gln glo gma gmb gmg gml gmm gmn gmo gna gnb gnl gnm gnn gno goa gob gog gol gom gon goo la- laa lab lag lal lam lan lao lba lbb lbg lbl lbm lbo lga lgb lgg lgl lgm lgn lgo lla llb llg lll llm lln llo lma lmb lmg lml lmm lmn lmo lna lnb lng lnl lnm lnn lno loa lob log lol lom lon loo m-o maa mab mag mal mam man mao mba mbb mbg mbl mbm mbo mga mgb mgl mgm mgn mgo mla mlb mlg mll mlm mln mlo mma mmb mmg mml mmm mmn mmo mna mnb mng mnl mnm mnn mno moa mob mog mol mom mon moo naa nab nag nal nam nan nao nba nbb nbg nbl nbm nbn nbo nga ngb ngg ngl ngm ngn ngo nla nlb nlg nll nlm nln nlo nma nmb nmg nml nmm nmn nmo nna nnb nng nnl nnm nnn nno no- noa nob nog nol nom non noo oaa oab oag oal oam oan oao ob- oba obb obg obl obm obn obo oga ogg ogl ogn ogo ola olb olg oll olm oln olo om- oma omb omg oml omm omn omo on- ona onb ong onl onn ono oo- ooa oob oog ool oom oon ooo