-al -er a-a aaa aad aae aag aal aan aar ad- ada add ade adg adl adn adr aea aed aee aeg ael aen aer ag- aga agd age agg agl agn agr al- ala ald ale alg all aln alr an- ana and ane ang anl ann anr ar- ara ard are arg arl arn arr daa dad dae dag dal dan dar dda ddd dde ddg ddl ddn ddr de- dea ded dee deg del den der dga dgd dge dgg dgl dgn dgr dl- dla dld dle dlg dll dlr dna dnd dne dng dnl dnn dnr dra drd dre drg drl drn drr eaa ead eae eag eal ean ear ed- eda edd ede edg edl edn edr eea eed eee eeg eel een eer ega egd ege egg egl egn egr ela eld ele elg ell eln elr en- ena end ene eng enl enn enr era erd ere erg erl ern err g-d gaa gad gae gag gal gan gar gda gdd gde gdl gdn gdr ge- gea ged gee geg gel gen ger gga ggd ggg ggn ggr gla gld gle glg gll gln glr gna gnd gne gnl gnn gnr gra grd gre grg grl grn grr la- laa lad lae lag lal lan lar lda ldd lde ldg ldl ldn ldr lea led lee leg lel len ler lga lgd lge lgg lgl lgn lgr lla lld lle llg lll lln llr lna lnd lne lng lnl lnn lnr lra lrd lrg lrn lrr naa nad nae nag nal nan nar nda ndd nde ndg ndl ndn ndr ne- nea ned nee neg nel nen ner nga ngd nge ngg ngl ngn nla nld nle nlg nll nln nlr nna nne nng nnl nnn nra nrd nre nrg nrl nrn nrr ra- raa rad rae rag ral ran rar rda rdd rde rdg rdl rdn rdr re- rea red ree reg rel ren rer rga rgd rge rgg rgn rgr rla rld rle rlg rll rln rlr rna rnd rng rnn rnr rra rrd rrg rrl rrn rrr