-al a-a a-b aaa aab aad aah aak aal aan ab- aba abb abd abh abk abl abn ad- ada adb add adh adk adl adn aha ahb ahd ahh ahk ahl ahn aka akb akd akh akk akl akn al- ala alb ald alh alk all aln an- ana anb and anh ank anl ann baa bab bad bah bak bal ban bba bbb bbd bbh bbk bbl bbn bda bdb bdd bdh bdk bdl bha bhb bhd bhh bhk bhl bka bkb bkk bkl bkn bla blb bld blh blk bll bln bna bnb bnd bnk bnl bnn daa dab dad dah dak dal dan dba dbb dbd dbh dbk dbl dbn dda ddb ddd ddh ddk ddl ddn dh- dha dhb dhd dhh dhk dhl dka dkb dkk dkl dl- dla dlb dld dlh dlk dll dna dnb dnd dnh dnk dnl dnn haa hab had hah hak hal han hba hbb hbd hbh hbk hbl hbn hda hdb hdd hdh hdk hdl hdn hha hhb hhd hhh hhk hhl hhn hka hkb hkd hkh hkk hkl hkn hla hlb hld hlh hll hln hna hnb hnd hnh hnk hnl hnn ka- kaa kab kad kah kak kal kan kba kbb kbd kbh kbk kbl kbn kda kdb kdh kdk kdl kha khh khk khn kkb kkh kkk kkl kkn kl- kla klb kld klh kn- kna knd knk knl knn la- laa lab lad lah lak lal lan lba lbb lbd lbh lbk lbl lda ldb ldd ldh ldk ldl ldn lha lhb lhd lhh lhk lka lkb lkh lkl lla llb lld llk lll lln lna lnb lnd lnh lnk lnl lnn naa nab nad nah nak nal nan nba nbb nbd nbk nbl nbn nda ndb ndd ndh ndk ndl ndn nha nhb nhd nhh nhk nhl nhn nka nkk nkn nla nlb nld nlh nlk nll nln nna nnb nnh nnk nnl nnn