a-a a-t aaa aad aag aao aar aas aat ad- ada add adg ado adr ads adt ag- aga agd agg ago agr ags agt aoa aod aog aoo aor aos aot ar- ara ard arg aro arr ars art as- asa asd asg aso asr ass ast at- ata atd atg ato atr ats att daa dad dag dao dar das dat dda ddd ddg ddo ddr dds ddt dga dgd dgg dgr dgs dgt doa dod dog doo dor dos dot dra drd drg dro drr drs drt dsa dsd dsg dso dsr dss dst dta dtd dtg dto dtr dts dtt g-d gaa gad gag gao gar gas gat gda gdd gdo gdr gds gdt gga ggd ggg ggo ggr ggs ggt goa god gog goo gor gos got gra grd grg gro grr grs grt gsa gsd gsg gso gsr gss gst gta gtd gtg gto gtr gts gtt oaa oad oag oao oar oas oat oda odd odg odo odr ods odt oga ogd ogg ogo ogs ogt oo- ooa ood oog ooo oor oos oot or- ora ord org oro orr ors ort os- osa osd osg oso osr oss ost ot- ota otd otg oto otr ots ott ra- raa rad rag rao rar ras rat rda rdd rdg rdo rdr rds rdt rga rgd rgg rgo rgr rgs rgt roa rod rog roo ror ros rot rra rrd rrg rrr rrs rrt rsa rsd rsg rso rsr rss rst rta rtd rtg rto rtr rts rtt saa sad sag sao sar sas sat sda sdd sdg sdo sdr sds sdt sga sgd sgg sgo sgr sgs sgt soa sod sog soo sor sos sot sr- sra srd srg sro srr srs srt ss- ssa ssd ssg sso ssr sss sst sta std stg sto str sts stt taa tad tag tao tar tas tat tda tdd tdg tdo tdr tds tdt tga tgg tgo tgr tgs tgt to- toa tod tog too tor tos tot tra trd trg tro trr trs trt tsa tsd tsg tso tsr tss tst tta ttd ttg tto ttr tts ttt