-al a-a a-b aaa aab aaj aak aal aan ab- aba abb abj abk abl abn aja ajb ajj ajk ajl ajn aka akb akj akk akl akn al- ala alb alj alk all aln an- ana anb anj ank anl ann baa bab baj bak bal ban bba bbb bbk bbl bbn bja bjj bjk bjn bka bkb bkk bkl bkn bla blb blj blk bll bln bna bnb bnj bnk bnl bnn jaa jab jaj jak jal jan jba jbj jbk jbl jja jjb jjj jjk jjl jka jkb jkk jkl jkn jla jlb jll jln jna jnj jnl jnn ka- kaa kab kaj kak kal kan kba kbb kbk kbl kbn kjb kkb kkk kkl kkn kl- kla klb kn- kna knk knl knn la- laa lab laj lak lal lan lba lbb lbj lbk lbl ljj ljn lka lkb lkl lla llb llj llk lll lln lna lnb lnk lnl lnn naa nab naj nak nal nan nba nbb nbk nbl nbn nja njk njl njn nka nkj nkk nkn nla nlb nlj nlk nll nln nna nnb nnk nnl nnn