-th a-a a-c a-t aaa aac aag aah aan aas aat aau ac- aca acc acg ach acn acs act acu ag- aga agc agg agh agn ags agt agu aha ahc ahg ahh ahn ahs aht ahu an- ana anc ang anh ann ans ant anu as- asa asc asg ash asn ass ast asu at- ata atc atg ath atn ats att atu au- aua auc aug auh aun aus aut c-- caa cac cag cah can cas cat cau cca ccc ccg cch ccn ccs cct ccu cga cgc cgg cgh cgn cgs cgt cgu ch- cha chc chg chh chn chs cht chu cn- cna cnc cng cnh cnn cns cnt cnu csa csc csg csh csn css cst csu cta ctc ctg cth ctn cts ctt ctu cua cuc cug cuh cun cus cut cuu gaa gac gag gah gan gas gat gau gca gcc gcg gch gcn gcs gct gcu gga ggc ggg ggh ggn ggs ggt ggu gha ghc ghg ghh ghn ghs ght gna gnc gnn gns gnt gnu gsa gsc gsg gsn gss gst gsu gta gtc gtg gth gtn gts gtt gtu gu- gua guc gug gun gus gut guu haa hac hag hah han has hat hau hca hcc hcg hch hcn hcs hct hga hgc hgg hgh hgn hgs hgt hgu hha hhc hhg hhh hhn hhs hht hhu hna hnc hng hnh hnn hns hnt hnu hsa hsc hsg hsh hsn hss hst hsu hta htc htg hth htn hts htt hua huc hug huh hun hus hut huu naa nac nag nah nan nas nat nau nca ncc ncg nch ncn ncs nct ncu nga ngc ngg ngh ngn ngs ngt ngu nha nhc nhg nhh nhn nhs nht nhu nna nnc nng nnh nnn nns nnt nnu nsa nsc nsg nsh nsn nss nst nsu nta ntc ntg nth ntn nts ntt ntu nua nuc nug nuh nun nus nut nuu saa sac sag sah san sas sat sau sca scc scg sch scn scs sct scu sga sgc sgg sgh sgn sgs sgt sgu sh- sha shc shg shh shn shs sht shu sna snc sng snn sns snt snu ss- ssa ssc ssg ssh ssn sss sst ssu sta stc stg sth stn sts stt stu sua suc sug suh sun sus sut suu taa tac tag tah tan tas tat tau tca tcc tcg tch tcn tcs tct tcu tga tgc tgg tgh tgn tgs tgt tgu th- tha thc thg thh thn ths tht thu tna tnc tng tnh tnn tns tnt tsa tsc tsg tsh tsn tss tst tsu tta ttc ttg tth ttn tts ttt ttu tua tuc tug tuh tun tus tut tuu ua- uaa uac uag uah uan uas uat uau uca ucc ucg uch ucn ucs uct ucu uga ugc ugg ugh ugn ugs ugt ugu uha uhc uhh uhs uht uhu un- una unc ung unh unn uns unt unu usa usc usg ush usn uss ust usu uta utc uth utn uts utt utu uua uuc uug uun uus uut uuu