-al a-a a-b aaa aab aad aag aah aak aal aar ab- aba abb abd abg abh abk abl abr ad- ada adb add adg adh adk adl adr ag- aga agb agd agg agh agk agl agr aha ahb ahd ahg ahh ahk ahl ahr aka akb akd akg akh akk akl akr al- ala alb ald alg alh alk all alr ar- ara arb ard arg arh ark arl arr baa bab bad bag bah bak bal bar bba bbb bbd bbg bbh bbk bbl bbr bda bdb bdd bdg bdh bdk bdl bdr bga bgb bgd bgg bgh bgk bgl bgr bha bhb bhd bhg bhh bhk bhl bhr bka bkb bkg bkk bkl bkr bla blb bld blg blh blk bll blr bra brb brd brg brh brk brl brr daa dab dad dag dah dak dal dar dba dbb dbd dbg dbh dbk dbl dbr dda ddb ddd ddg ddh ddk ddl ddr dga dgd dgg dgh dgk dgl dgr dh- dha dhb dhd dhh dhk dhl dhr dka dkb dkg dkk dkl dkr dl- dla dlb dld dlg dlh dlk dll dlr dra drb drd drg drk drl drr g-d gaa gab gad gag gah gak gal gar gba gbd gbg gbh gbk gbl gbr gda gdb gdd gdh gdk gdl gdr gga ggb ggd ggg ggh ggr gha ghb ghd ghg ghh ghl ghr gka gkb gkd gkh gla glb gld glg glh glk gll glr gra grb grd grg grh grk grl grr haa hab had hag hah hak hal har hba hbb hbd hbg hbh hbk hbl hbr hda hdb hdd hdg hdh hdk hdl hdr hga hgb hgg hgh hgk hgl hgr hha hhb hhd hhg hhh hhk hhl hhr hka hkb hkd hkg hkh hkk hkl hkr hla hlb hld hlg hlh hll hlr hr- hra hrb hrd hrg hrh hrk hrl hrr ka- kaa kab kad kag kah kak kal kar kba kbb kbd kbh kbk kbl kbr kda kdb kdg kdh kdk kdl kdr kga kgb kgd kgh kgl kha khh khk khr kkb kkh kkk kkl kkr kl- kla klb kld klg klh klr kra krd krg krk krl krr la- laa lab lad lag lah lak lal lar lba lbb lbd lbg lbh lbk lbl lbr lda ldb ldd ldg ldh ldk ldl ldr lga lgb lgd lgg lgh lgk lgl lgr lha lhb lhd lhh lhk lhr lka lkb lkg lkh lkl lkr lla llb lld llg llk lll llr lra lrb lrd lrg lrh lrk lrr ra- raa rab rad rag rah rak ral rar rba rbb rbd rbg rbh rbk rbl rbr rda rdb rdd rdg rdh rdl rdr rga rgb rgd rgg rgh rgk rgr rh- rha rhb rhd rhg rhh rhl rhr rkb rkg rkk rla rld rlg rlh rll rlr rra rrb rrd rrg rrh rrk rrl rrr