a-a a-t aaa aag aak aan aao aar aas aat ag- aga agg agk agn ago agr ags agt aka akg akk akn ako akr aks an- ana ang ank ann ano anr ans ant aoa aog aok aon aoo aor aos aot ar- ara arg ark arn aro arr ars art as- asa asg ask asn aso asr ass ast at- ata atg atn ato atr ats att gaa gag gak gan gao gar gas gat gga ggg ggn ggo ggr ggs ggt gka gkn gko gks gkt gna gnn gno gnr gns gnt goa gog gok gon goo gor gos got gra grg grk grn gro grr grs grt gsa gsg gsk gsn gso gsr gss gst gta gtg gtk gtn gto gtr gts gtt k-t ka- kaa kag kak kan kao kar kas kat kga kgo kgs kkk kkn kkr kks kkt kn- kna kng knk knn kno knr knt koa kog kok kon koo kor kos kot kra krg krk krn kro krr krs krt ksa ksg ksk ksn kso ksr kss kst kta ktg ktk ktn kto ktr kts ktt naa nag nak nan nao nar nas nat nga ngg ngk ngn ngo ngs ngt nka nkk nkn nko nkr nks nkt nna nng nnk nnn nno nns nnt no- noa nog nok non noo nor nos not nra nrg nrk nrn nro nrr nrs nrt nsa nsg nsk nsn nso nsr nss nst nta ntg ntk ntn nto ntr nts ntt oaa oag oak oan oao oar oas oat oga ogg ogn ogo ogs ogt oka okg okk oko okr oks on- ona ong onk onn ono onr ons ont oo- ooa oog ook oon ooo oor oos oot or- ora org ork orn oro orr ors ort os- osa osg osk osn oso osr oss ost ot- ota otg otk otn oto otr ots ott ra- raa rag rak ran rao rar ras rat rga rgg rgk rgn rgo rgr rgs rgt rkg rkk rko rks rkt rna rng rnn rno rnr rns rnt roa rog rok ron roo ror ros rot rra rrg rrk rrn rrr rrs rrt rsa rsg rsk rsn rso rsr rss rst rta rtg rtk rtn rto rtr rts rtt saa sag sak san sao sar sas sat sga sgg sgk sgn sgo sgr sgs sgt sk- ska skg skk sko skr sks skt sna sng snk snn sno snr sns snt soa sog sok son soo sor sos sot sr- sra srg srk srn sro srr srs srt ss- ssa ssg ssk ssn sso ssr sss sst sta stg stk stn sto str sts stt taa tag tak tan tao tar tas tat tga tgg tgk tgn tgo tgr tgs tgt tka tkg tkk tko tkr tks tkt tna tng tnk tnn tno tnr tns tnt to- toa tog tok ton too tor tos tot tra trg trk trn tro trr trs trt tsa tsg tsk tsn tso tsr tss tst tta ttg ttk ttn tto ttr tts ttt