-al a-a a-b aaa aab aad aah aak aal aan aar ab- aba abb abd abh abk abl abn abr ad- ada adb add adh adk adl adn adr aha ahb ahd ahh ahk ahl ahn ahr aka akb akd akh akk akl akn akr al- ala alb ald alh alk all aln alr an- ana anb and anh ank anl ann anr ar- ara arb ard arh ark arl arn arr baa bab bad bah bak bal ban bar bba bbb bbd bbh bbk bbl bbn bbr bda bdb bdd bdh bdk bdl bdr bha bhb bhd bhh bhk bhl bhr bka bkb bkk bkl bkn bkr bla blb bld blh blk bll bln blr bna bnb bnd bnk bnl bnn bnr bra brb brd brh brk brl brn brr daa dab dad dah dak dal dan dar dba dbb dbd dbh dbk dbl dbn dbr dda ddb ddd ddh ddk ddl ddn ddr dh- dha dhb dhd dhh dhk dhl dhr dka dkb dkk dkl dkr dl- dla dlb dld dlh dlk dll dlr dna dnb dnd dnh dnk dnl dnn dnr dra drb drd drk drl drn drr haa hab had hah hak hal han har hba hbb hbd hbh hbk hbl hbn hbr hda hdb hdd hdh hdk hdl hdn hdr hha hhb hhd hhh hhk hhl hhn hhr hka hkb hkd hkh hkk hkl hkn hkr hla hlb hld hlh hll hln hlr hna hnb hnd hnh hnk hnl hnn hr- hra hrb hrd hrh hrk hrl hrn hrr ka- kaa kab kad kah kak kal kan kar kba kbb kbd kbh kbk kbl kbn kbr kda kdb kdh kdk kdl kdr kha khh khk khn khr kkb kkh kkk kkl kkn kkr kl- kla klb kld klh klr kn- kna knd knk knl knn knr kra krd krk krl krn krr la- laa lab lad lah lak lal lan lar lba lbb lbd lbh lbk lbl lbr lda ldb ldd ldh ldk ldl ldn ldr lha lhb lhd lhh lhk lhr lka lkb lkh lkl lkr lla llb lld llk lll lln llr lna lnb lnd lnh lnk lnl lnn lnr lra lrb lrd lrh lrk lrn lrr naa nab nad nah nak nal nan nar nba nbb nbd nbk nbl nbn nbr nda ndb ndd ndh ndk ndl ndn ndr nha nhb nhd nhh nhk nhl nhn nhr nka nkk nkn nkr nla nlb nld nlh nlk nll nln nlr nna nnb nnh nnk nnl nnn nra nrb nrd nrk nrl nrn nrr ra- raa rab rad rah rak ral ran rar rba rbb rbd rbh rbk rbl rbn rbr rda rdb rdd rdh rdl rdn rdr rh- rha rhb rhd rhh rhl rhn rhr rkb rkk rla rld rlh rll rln rlr rna rnb rnd rnh rnn rnr rra rrb rrd rrh rrk rrl rrn rrr