a-a a-t aaa aag aak aan aao aas aat ag- aga agg agk agn ago ags agt aka akg akk akn ako aks an- ana ang ank ann ano ans ant aoa aog aok aon aoo aos aot as- asa asg ask asn aso ass ast at- ata atg atn ato ats att gaa gag gak gan gao gas gat gga ggg ggn ggo ggs ggt gka gkn gko gks gkt gna gnn gno gns gnt goa gog gok gon goo gos got gsa gsg gsk gsn gso gss gst gta gtg gtk gtn gto gts gtt k-t ka- kaa kag kak kan kao kas kat kga kgo kgs kkk kkn kks kkt kn- kna kng knk knn kno knt koa kog kok kon koo kos kot ksa ksg ksk ksn kso kss kst kta ktg ktk ktn kto kts ktt naa nag nak nan nao nas nat nga ngg ngk ngn ngo ngs ngt nka nkk nkn nko nks nkt nna nng nnk nnn nno nns nnt no- noa nog nok non noo nos not nsa nsg nsk nsn nso nss nst nta ntg ntk ntn nto nts ntt oaa oag oak oan oao oas oat oga ogg ogn ogo ogs ogt oka okg okk oko oks on- ona ong onk onn ono ons ont oo- ooa oog ook oon ooo oos oot os- osa osg osk osn oso oss ost ot- ota otg otk otn oto ots ott saa sag sak san sao sas sat sga sgg sgk sgn sgo sgs sgt sk- ska skg skk sko sks skt sna sng snk snn sno sns snt soa sog sok son soo sos sot ss- ssa ssg ssk ssn sso sss sst sta stg stk stn sto sts stt taa tag tak tan tao tas tat tga tgg tgk tgn tgo tgs tgt tka tkg tkk tko tks tkt tna tng tnk tnn tno tns tnt to- toa tog tok ton too tos tot tsa tsg tsk tsn tso tss tst tta ttg ttk ttn tto tts ttt