-al a-a aaa aad aag aal aan aar ad- ada add adg adl adn adr ag- aga agd agg agl agn agr al- ala ald alg all aln alr an- ana and ang anl ann anr ar- ara ard arg arl arn arr daa dad dag dal dan dar dda ddd ddg ddl ddn ddr dga dgd dgg dgl dgn dgr dl- dla dld dlg dll dlr dna dnd dng dnl dnn dnr dra drd drg drl drn drr g-d gaa gad gag gal gan gar gda gdd gdl gdn gdr gga ggd ggg ggn ggr gla gld glg gll gln glr gna gnd gnl gnn gnr gra grd grg grl grn grr la- laa lad lag lal lan lar lda ldd ldg ldl ldn ldr lga lgd lgg lgl lgn lgr lla lld llg lll lln llr lna lnd lng lnl lnn lnr lra lrd lrg lrn lrr naa nad nag nal nan nar nda ndd ndg ndl ndn ndr nga ngd ngg ngl ngn nla nld nlg nll nln nlr nna nng nnl nnn nra nrd nrg nrl nrn nrr ra- raa rad rag ral ran rar rda rdd rdg rdl rdn rdr rga rgd rgg rgn rgr rla rld rlg rll rln rlr rna rnd rng rnn rnr rra rrd rrg rrl rrn rrr