a-a a-t aaa aad aag aao aar aas aat aau ad- ada add adg ado adr ads adt adu ag- aga agd agg ago agr ags agt agu aoa aod aog aoo aor aos aot aou ar- ara ard arg aro arr ars art aru as- asa asd asg aso asr ass ast asu at- ata atd atg ato atr ats att atu au- aua aud aug auo aur aus aut daa dad dag dao dar das dat dau dda ddd ddg ddo ddr dds ddt ddu dga dgd dgg dgr dgs dgt dgu doa dod dog doo dor dos dot dou dra drd drg dro drr drs drt dru dsa dsd dsg dso dsr dss dst dsu dta dtd dtg dto dtr dts dtt dtu dua dud dug duo dur dus dut g-d gaa gad gag gao gar gas gat gau gda gdd gdo gdr gds gdt gdu gga ggd ggg ggo ggr ggs ggt ggu goa god gog goo gor gos got gou gra grd grg gro grr grs grt gru gsa gsd gsg gso gsr gss gst gsu gta gtd gtg gto gtr gts gtt gtu gu- gua gud gug guo gur gus gut guu oaa oad oag oao oar oas oat oau oda odd odg odo odr ods odt odu oga ogd ogg ogo ogs ogt oo- ooa ood oog ooo oor oos oot or- ora ord org oro orr ors ort oru os- osa osd osg oso osr oss ost osu ot- ota otd otg oto otr ots ott otu ou- oua oud ouo our ous out ra- raa rad rag rao rar ras rat rau rda rdd rdg rdo rdr rds rdt rdu rga rgd rgg rgo rgr rgs rgt roa rod rog roo ror ros rot rou rra rrd rrg rrr rrs rrt rru rsa rsd rsg rso rsr rss rst rsu rta rtd rtg rto rtr rts rtt rtu rua rud rug ruo rur rus rut ruu saa sad sag sao sar sas sat sau sda sdd sdg sdo sdr sds sdt sdu sga sgd sgg sgo sgr sgs sgt sgu soa sod sog soo sor sos sot sou sr- sra srd srg sro srr srs srt ss- ssa ssd ssg sso ssr sss sst ssu sta std stg sto str sts stt stu sua sud sug suo sur sus sut suu taa tad tag tao tar tas tat tau tda tdd tdg tdo tdr tds tdt tdu tga tgg tgo tgr tgs tgt tgu to- toa tod tog too tor tos tot tou tra trd trg tro trr trs trt tru tsa tsd tsg tso tsr tss tst tsu tta ttd ttg tto ttr tts ttt ttu tua tud tug tuo tur tus tut tuu ua- uaa uad uag uao uar uas uat uau uda udd udg udo udr uds udt udu uga ugg ugo ugr ugs ugt ugu uoa uod uog uoo uor uos uot ur- ura urd urg uro urr urs urt uru usa usd usg uso usr uss ust usu uta utd uto utr uts utt utu uua uug uur uus uut uuu