-al a-a a-b aaa aab aag aak aal aam aan aar ab- aba abb abg abk abl abm abn abr ag- aga agb agg agk agl agm agn agr aka akb akg akk akl akm akn akr al- ala alb alg alk all alm aln alr ama amb amg amk aml amm amn amr an- ana anb ang ank anl anm ann anr ar- ara arb arg ark arl arm arn arr baa bab bag bak bal bam ban bar bba bbb bbg bbk bbl bbm bbn bbr bga bgb bgg bgk bgl bgm bgn bgr bka bkb bkg bkk bkl bkm bkn bkr bla blb blg blk bll blm bln blr bma bmb bmg bmk bml bmm bmn bmr bna bnb bng bnk bnl bnn bnr bra brb brg brk brl brm brn brr gaa gab gag gak gal gam gan gar gba gbg gbk gbl gbm gbn gbr gga ggb ggg ggm ggn ggr gka gkb gkm gkn gla glb glg glk gll glm gln glr gma gmb gmg gml gmm gmn gmr gna gnb gnl gnm gnn gnr gra grb grg grk grl grm grn grr ka- kaa kab kag kak kal kam kan kar kba kbb kbk kbl kbm kbn kbr kga kgb kgl kgm kkb kkk kkl kkm kkn kkr kl- kla klb klg klm klr kma kmb kmg kmk kml kmm kn- kna kng knk knl knm knn knr kra krg krk krl krn krr la- laa lab lag lak lal lam lan lar lba lbb lbg lbk lbl lbm lbr lga lgb lgg lgk lgl lgm lgn lgr lka lkb lkg lkl lkr lla llb llg llk lll llm lln llr lma lmb lmg lmk lml lmm lmn lmr lna lnb lng lnk lnl lnm lnn lnr lra lrb lrg lrk lrm lrn lrr m-r maa mab mag mak mal mam man mar mba mbb mbg mbk mbl mbm mbr mga mgb mgk mgl mgm mgn mgr mka mkb mkg mkk mkl mkm mkn mkr mla mlb mlg mlk mll mlm mln mlr mma mmb mmg mmk mml mmm mmn mmr mna mnb mng mnk mnl mnm mnn mnr mra mrb mrg mrk mrl mrm mrn mrr naa nab nag nak nal nam nan nar nba nbb nbg nbk nbl nbm nbn nbr nga ngb ngg ngk ngl ngm ngn nka nkk nkm nkn nkr nla nlb nlg nlk nll nlm nln nlr nma nmb nmg nmk nml nmm nmn nmr nna nnb nng nnk nnl nnm nnn nra nrb nrg nrk nrl nrm nrn nrr ra- raa rab rag rak ral ram ran rar rba rbb rbg rbk rbl rbm rbn rbr rga rgb rgg rgk rgn rgr rkb rkg rkk rkm rla rlg rll rlm rln rlr rma rmb rmg rml rmm rmn rmr rna rnb rng rnm rnn rnr rra rrb rrg rrk rrl rrm rrn rrr