-th a-a a-c a-t aaa aac aag aah aan aar aat aau ac- aca acc acg ach acn acr act acu ag- aga agc agg agh agn agr agt agu aha ahc ahg ahh ahn ahr aht ahu an- ana anc ang anh ann anr ant anu ar- ara arc arg arh arn arr art aru at- ata atc atg ath atn atr att atu au- aua auc aug auh aun aur aut c-- caa cac cag cah can car cat cau cca ccc ccg cch ccn ccr cct ccu cga cgc cgg cgh cgn cgr cgt cgu ch- cha chc chg chh chn chr cht chu cn- cna cnc cng cnh cnn cnr cnt cnu cra crc crg crh crn crr crt cru cta ctc ctg cth ctn ctr ctt ctu cua cuc cug cuh cun cur cut cuu gaa gac gag gah gan gar gat gau gca gcc gcg gch gcn gcr gct gcu gga ggc ggg ggh ggn ggr ggt ggu gha ghc ghg ghh ghn ghr ght gna gnc gnn gnr gnt gnu gra grc grg grh grn grr grt gru gta gtc gtg gth gtn gtr gtt gtu gu- gua guc gug gun gur gut guu haa hac hag hah han har hat hau hca hcc hcg hch hcn hcr hct hga hgc hgg hgh hgn hgr hgt hgu hha hhc hhg hhh hhn hhr hht hhu hna hnc hng hnh hnn hnt hnu hr- hra hrc hrg hrh hrn hrr hrt hru hta htc htg hth htn htr htt hua huc hug huh hun hur hut huu naa nac nag nah nan nar nat nau nca ncc ncg nch ncn ncr nct ncu nga ngc ngg ngh ngn ngt ngu nha nhc nhg nhh nhn nhr nht nhu nna nnc nng nnh nnn nnt nnu nra nrc nrg nrn nrr nrt nru nta ntc ntg nth ntn ntr ntt ntu nua nuc nug nuh nun nur nut nuu ra- raa rac rag rah ran rar rat rau rca rcc rcg rch rcn rcr rct rcu rga rgc rgg rgh rgn rgr rgt rh- rha rhc rhg rhh rhn rhr rht rhu rna rnc rng rnh rnn rnr rnt rnu rra rrc rrg rrh rrn rrr rrt rru rta rtc rtg rtn rtr rtt rtu rua ruc rug ruh run rur rut ruu taa tac tag tah tan tar tat tau tca tcc tcg tch tcn tcr tct tcu tga tgc tgg tgh tgn tgr tgt tgu th- tha thc thg thh thn thr tht thu tna tnc tng tnh tnn tnr tnt tra trc trg trh trn trr trt tru tta ttc ttg tth ttn ttr ttt ttu tua tuc tug tuh tun tur tut tuu ua- uaa uac uag uah uan uar uat uau uca ucc ucg uch ucn ucr uct ucu uga ugc ugg ugh ugn ugr ugt ugu uha uhc uhh uhr uht uhu un- una unc ung unh unn unr unt unu ur- ura urc urg urn urr urt uru uta utc uth utn utr utt utu uua uuc uug uun uur uut uuu