ddd ddg ddl ddn ddr ddt dgd dgg dgl dgn dgr dgt dl- dld dlg dll dlr dlt dnd dng dnl dnn dnr dnt drd drg drl drn drr drt dtd dtg dtl dtn dtr dtt g-d gdd gdl gdn gdr gdt ggd ggg ggn ggr ggt gld glg gll gln glr glt gnd gnl gnn gnr gnt grd grg grl grn grr grt gtd gtg gtl gtn gtr gtt ldd ldg ldl ldn ldr ldt lgd lgg lgl lgn lgr lgt lld llg lll lln llr llt lnd lng lnl lnn lnr lnt lrd lrg lrn lrr lrt ltd ltg ltl ltr ltt ndd ndg ndl ndn ndr ndt ngd ngg ngl ngn ngt nld nlg nll nln nlr nlt nng nnl nnn nnt nrd nrg nrl nrn nrr nrt ntd ntg ntn ntr ntt rdd rdg rdl rdn rdr rdt rgd rgg rgn rgr rgt rld rlg rll rln rlr rlt rnd rng rnn rnr rnt rrd rrg rrl rrn rrr rrt rtd rtg rtl rtn rtr rtt tdd tdg tdl tdn tdr tdt tgg tgl tgn tgr tgt tld tlg tll tln tlr tlt tnd tng tnl tnn tnr tnt trd trg trl trn trr trt ttd ttg ttl ttn ttr ttt