a-a a-t aaa aag aak aao aar aas aat aau ag- aga agg agk ago agr ags agt agu aka akg akk ako akr aks aku aoa aog aok aoo aor aos aot aou ar- ara arg ark aro arr ars art aru as- asa asg ask aso asr ass ast asu at- ata atg ato atr ats att atu au- aua aug auk auo aur aus aut gaa gag gak gao gar gas gat gau gga ggg ggo ggr ggs ggt ggu gka gko gks gkt goa gog gok goo gor gos got gou gra grg grk gro grr grs grt gru gsa gsg gsk gso gsr gss gst gsu gta gtg gtk gto gtr gts gtt gtu gu- gua gug guk guo gur gus gut guu k-t ka- kaa kag kak kao kar kas kat kau kga kgo kgs kgu kkk kkr kks kkt kku koa kog kok koo kor kos kot kou kra krg krk kro krr krs krt kru ksa ksg ksk kso ksr kss kst ksu kta ktg ktk kto ktr kts ktt ktu kug kuk kur kus kut kuu oaa oag oak oao oar oas oat oau oga ogg ogo ogs ogt oka okg okk oko okr oks oku oo- ooa oog ook ooo oor oos oot or- ora org ork oro orr ors ort oru os- osa osg osk oso osr oss ost osu ot- ota otg otk oto otr ots ott otu ou- oua ouk ouo our ous out ra- raa rag rak rao rar ras rat rau rga rgg rgk rgo rgr rgs rgt rkg rkk rko rks rkt rku roa rog rok roo ror ros rot rou rra rrg rrk rrr rrs rrt rru rsa rsg rsk rso rsr rss rst rsu rta rtg rtk rto rtr rts rtt rtu rua rug ruk ruo rur rus rut ruu saa sag sak sao sar sas sat sau sga sgg sgk sgo sgr sgs sgt sgu sk- ska skg skk sko skr sks skt sku soa sog sok soo sor sos sot sou sr- sra srg srk sro srr srs srt ss- ssa ssg ssk sso ssr sss sst ssu sta stg stk sto str sts stt stu sua sug suk suo sur sus sut suu taa tag tak tao tar tas tat tau tga tgg tgk tgo tgr tgs tgt tgu tka tkg tkk tko tkr tks tkt to- toa tog tok too tor tos tot tou tra trg trk tro trr trs trt tru tsa tsg tsk tso tsr tss tst tsu tta ttg ttk tto ttr tts ttt ttu tua tug tuk tuo tur tus tut tuu ua- uaa uag uak uao uar uas uat uau uga ugg ugk ugo ugr ugs ugt ugu uka ukk ukr uku uoa uog uok uoo uor uos uot ur- ura urg urk uro urr urs urt uru usa usg usk uso usr uss ust usu uta utk uto utr uts utt utu uua uug uur uus uut uuu