-al a-a aaa aad aag aal aar ad- ada add adg adl adr ag- aga agd agg agl agr al- ala ald alg all alr ar- ara ard arg arl arr daa dad dag dal dar dda ddd ddg ddl ddr dga dgd dgg dgl dgr dl- dla dld dlg dll dlr dra drd drg drl drr g-d gaa gad gag gal gar gda gdd gdl gdr gga ggd ggg ggr gla gld glg gll glr gra grd grg grl grr la- laa lad lag lal lar lda ldd ldg ldl ldr lga lgd lgg lgl lgr lla lld llg lll llr lra lrd lrg lrr ra- raa rad rag ral rar rda rdd rdg rdl rdr rga rgd rgg rgr rla rld rlg rll rlr rra rrd rrg rrl rrr