a-a aaa aad aag aan aar aas ad- ada add adg adn adr ads ag- aga agd agg agn agr ags an- ana and ang ann anr ans ar- ara ard arg arn arr ars as- asa asd asg asn asr ass daa dad dag dan dar das dda ddd ddg ddn ddr dds dga dgd dgg dgn dgr dgs dna dnd dng dnn dnr dns dra drd drg drn drr drs dsa dsd dsg dsn dsr dss g-d gaa gad gag gan gar gas gda gdd gdn gdr gds gga ggd ggg ggn ggr ggs gna gnd gnn gnr gns gra grd grg grn grr grs gsa gsd gsg gsn gsr gss naa nad nag nan nar nas nda ndd ndg ndn ndr nds nga ngd ngg ngn ngs nna nng nnn nns nra nrd nrg nrn nrr nrs nsa nsd nsg nsn nsr nss ra- raa rad rag ran rar ras rda rdd rdg rdn rdr rds rga rgd rgg rgn rgr rgs rna rnd rng rnn rnr rns rra rrd rrg rrn rrr rrs rsa rsd rsg rsn rsr rss saa sad sag san sar sas sda sdd sdg sdn sdr sds sga sgd sgg sgn sgr sgs sna snd sng snn snr sns sr- sra srd srg srn srr srs ss- ssa ssd ssg ssn ssr sss