a-a a-t aaa aad aag aak aao aar aas aat ad- ada add adg adk ado adr ads adt ag- aga agd agg agk ago agr ags agt aka akd akg akk ako akr aks aoa aod aog aok aoo aor aos aot ar- ara ard arg ark aro arr ars art as- asa asd asg ask aso asr ass ast at- ata atd atg ato atr ats att daa dad dag dak dao dar das dat dda ddd ddg ddk ddo ddr dds ddt dga dgd dgg dgk dgr dgs dgt dka dkg dkk dko dkr dks dkt doa dod dog dok doo dor dos dot dra drd drg drk dro drr drs drt dsa dsd dsg dsk dso dsr dss dst dta dtd dtg dtk dto dtr dts dtt g-d gaa gad gag gak gao gar gas gat gda gdd gdk gdo gdr gds gdt gga ggd ggg ggo ggr ggs ggt gka gkd gko gks gkt goa god gog gok goo gor gos got gra grd grg grk gro grr grs grt gsa gsd gsg gsk gso gsr gss gst gta gtd gtg gtk gto gtr gts gtt k-t ka- kaa kad kag kak kao kar kas kat kda kdg kdk kdo kdr kds kdt kga kgd kgo kgs kkk kkr kks kkt koa kod kog kok koo kor kos kot kra krd krg krk kro krr krs krt ksa ksd ksg ksk kso ksr kss kst kta ktg ktk kto ktr kts ktt oaa oad oag oak oao oar oas oat oda odd odg odo odr ods odt oga ogd ogg ogo ogs ogt oka okd okg okk oko okr oks oo- ooa ood oog ook ooo oor oos oot or- ora ord org ork oro orr ors ort os- osa osd osg osk oso osr oss ost ot- ota otd otg otk oto otr ots ott ra- raa rad rag rak rao rar ras rat rda rdd rdg rdo rdr rds rdt rga rgd rgg rgk rgo rgr rgs rgt rkg rkk rko rks rkt roa rod rog rok roo ror ros rot rra rrd rrg rrk rrr rrs rrt rsa rsd rsg rsk rso rsr rss rst rta rtd rtg rtk rto rtr rts rtt saa sad sag sak sao sar sas sat sda sdd sdg sdk sdo sdr sds sdt sga sgd sgg sgk sgo sgr sgs sgt sk- ska skd skg skk sko skr sks skt soa sod sog sok soo sor sos sot sr- sra srd srg srk sro srr srs srt ss- ssa ssd ssg ssk sso ssr sss sst sta std stg stk sto str sts stt taa tad tag tak tao tar tas tat tda tdd tdg tdk tdo tdr tds tdt tga tgg tgk tgo tgr tgs tgt tka tkg tkk tko tkr tks tkt to- toa tod tog tok too tor tos tot tra trd trg trk tro trr trs trt tsa tsd tsg tsk tso tsr tss tst tta ttd ttg ttk tto ttr tts ttt