-al a-a a-b aaa aab aah aak aal aan ab- aba abb abh abk abl abn aha ahb ahh ahk ahl ahn aka akb akh akk akl akn al- ala alb alh alk all aln an- ana anb anh ank anl ann baa bab bah bak bal ban bba bbb bbh bbk bbl bbn bha bhb bhh bhk bhl bka bkb bkk bkl bkn bla blb blh blk bll bln bna bnb bnk bnl bnn haa hab hah hak hal han hba hbb hbh hbk hbl hbn hha hhb hhh hhk hhl hhn hka hkb hkh hkk hkl hkn hla hlb hlh hll hln hna hnb hnh hnk hnl hnn ka- kaa kab kah kak kal kan kba kbb kbh kbk kbl kbn kha khh khk khn kkb kkh kkk kkl kkn kl- kla klb klh kn- kna knk knl knn la- laa lab lah lak lal lan lba lbb lbh lbk lbl lha lhb lhh lhk lka lkb lkh lkl lla llb llk lll lln lna lnb lnh lnk lnl lnn naa nab nah nak nal nan nba nbb nbk nbl nbn nha nhb nhh nhk nhl nhn nka nkk nkn nla nlb nlh nlk nll nln nna nnb nnh nnk nnl nnn