-al a-a a-t aaa aad aag aal aan aar aas aat ad- ada add adg adl adn adr ads adt ag- aga agd agg agl agn agr ags agt al- ala ald alg all aln alr als alt an- ana and ang anl ann anr ans ant ar- ara ard arg arl arn arr ars art as- asa asd asg asl asn asr ass ast at- ata atd atg atl atn atr ats att daa dad dag dal dan dar das dat dda ddd ddg ddl ddn ddr dds ddt dga dgd dgg dgl dgn dgr dgs dgt dl- dla dld dlg dll dlr dls dlt dna dnd dng dnl dnn dnr dns dnt dra drd drg drl drn drr drs drt dsa dsd dsg dsl dsn dsr dss dst dta dtd dtg dtl dtn dtr dts dtt g-d gaa gad gag gal gan gar gas gat gda gdd gdl gdn gdr gds gdt gga ggd ggg ggn ggr ggs ggt gla gld glg gll gln glr gls glt gna gnd gnl gnn gnr gns gnt gra grd grg grl grn grr grs grt gsa gsd gsg gsl gsn gsr gss gst gta gtd gtg gtl gtn gtr gts gtt la- laa lad lag lal lan lar las lat lda ldd ldg ldl ldn ldr lds ldt lga lgd lgg lgl lgn lgr lgs lgt lla lld llg lll lln llr lls llt lna lnd lng lnl lnn lnr lns lnt lra lrd lrg lrn lrr lrs lrt lsa lsd lsg lsl lsn lsr lss lst lta ltd ltg ltl ltr lts ltt naa nad nag nal nan nar nas nat nda ndd ndg ndl ndn ndr nds ndt nga ngd ngg ngl ngn ngs ngt nla nld nlg nll nln nlr nls nlt nna nng nnl nnn nns nnt nra nrd nrg nrl nrn nrr nrs nrt nsa nsd nsg nsl nsn nsr nss nst nta ntd ntg ntn ntr nts ntt ra- raa rad rag ral ran rar ras rat rda rdd rdg rdl rdn rdr rds rdt rga rgd rgg rgn rgr rgs rgt rla rld rlg rll rln rlr rls rlt rna rnd rng rnn rnr rns rnt rra rrd rrg rrl rrn rrr rrs rrt rsa rsd rsg rsl rsn rsr rss rst rta rtd rtg rtl rtn rtr rts rtt saa sad sag sal san sar sas sat sda sdd sdg sdl sdn sdr sds sdt sga sgd sgg sgl sgn sgr sgs sgt sla sld slg sll sln slr sls slt sna snd sng snl snn snr sns snt sr- sra srd srg srl srn srr srs srt ss- ssa ssd ssg ssl ssn ssr sss sst sta std stg stl stn str sts stt taa tad tag tal tan tar tas tat tda tdd tdg tdl tdn tdr tds tdt tga tgg tgl tgn tgr tgs tgt tla tld tlg tll tln tlr tls tlt tna tnd tng tnl tnn tnr tns tnt tra trd trg trl trn trr trs trt tsa tsd tsg tsl tsn tsr tss tst tta ttd ttg ttl ttn ttr tts ttt