-al -er a-a a-t aaa aad aae aag aak aal aar aat ad- ada add ade adg adk adl adr adt aea aed aee aeg aek ael aer aet ag- aga agd age agg agk agl agr agt aka akd ake akg akk akl akr al- ala ald ale alg alk all alr alt ar- ara ard are arg ark arl arr art at- ata atd ate atg atl atr att daa dad dae dag dak dal dar dat dda ddd dde ddg ddk ddl ddr ddt de- dea ded dee deg dek del der det dga dgd dge dgg dgk dgl dgr dgt dka dke dkg dkk dkl dkr dkt dl- dla dld dle dlg dlk dll dlr dlt dra drd dre drg drk drl drr drt dta dtd dte dtg dtk dtl dtr dtt eaa ead eae eag eak eal ear eat ed- eda edd ede edg edk edl edr edt eea eed eee eeg eek eel eer eet ega egd ege egg egl egr egt eka ekd eke ekg ekl ekr ekt ela eld ele elg elk ell elr elt era erd ere erg erk erl err ert eta etd ete etg etk etl etr ett g-d gaa gad gae gag gak gal gar gat gda gdd gde gdk gdl gdr gdt ge- gea ged gee geg gek gel ger get gga ggd ggg ggr ggt gka gkd gkt gla gld gle glg glk gll glr glt gra grd gre grg grk grl grr grt gta gtd gte gtg gtk gtl gtr gtt k-t ka- kaa kad kae kag kak kal kar kat kda kde kdg kdk kdl kdr kdt ke- kea ked kee keg kek kel ker ket kga kgd kgl kke kkk kkl kkr kkt kl- kla kld klg klr klt kra krd krg krk krl krr krt kta kte ktg ktk ktl ktr ktt la- laa lad lae lag lak lal lar lat lda ldd lde ldg ldk ldl ldr ldt lea led lee leg lek lel ler let lga lgd lge lgg lgk lgl lgr lgt lka lkg lkl lkr lkt lla lld lle llg llk lll llr llt lra lrd lrg lrk lrr lrt lta ltd lte ltg ltk ltl ltr ltt ra- raa rad rae rag rak ral rar rat rda rdd rde rdg rdl rdr rdt re- rea red ree reg rek rel rer ret rga rgd rge rgg rgk rgr rgt rke rkg rkk rkt rla rld rle rlg rll rlr rlt rra rrd rrg rrk rrl rrr rrt rta rtd rte rtg rtk rtl rtr rtt taa tad tae tag tak tal tar tat tda tdd tde tdg tdk tdl tdr tdt te- tea ted tee teg tek tel ter tet tga tge tgg tgk tgl tgr tgt tka tke tkg tkk tkl tkr tkt tla tld tle tlg tlk tll tlr tlt tra trd tre trg trk trl trr trt tta ttd tte ttg ttk ttl ttr ttt