-th a-a a-c a-t aaa aac aag aah aan aao aar aas aat aau ac- aca acc acg ach acn aco acr acs act acu ag- aga agc agg agh agn ago agr ags agt agu aha ahc ahg ahh ahn aho ahr ahs aht ahu an- ana anc ang anh ann ano anr ans ant anu aoa aoc aog aoh aon aoo aor aos aot aou ar- ara arc arg arh arn aro arr ars art aru as- asa asc asg ash asn aso asr ass ast asu at- ata atc atg ath atn ato atr ats att atu au- aua auc aug auh aun auo aur aus aut c-- caa cac cag cah can cao car cas cat cau cca ccc ccg cch ccn cco ccr ccs cct ccu cga cgc cgg cgh cgn cgo cgr cgs cgt cgu ch- cha chc chg chh chn cho chr chs cht chu cn- cna cnc cng cnh cnn cno cnr cns cnt cnu co- coa coc cog coh con coo cor cos cot cou cra crc crg crh crn cro crr crs crt cru csa csc csg csh csn cso csr css cst csu cta ctc ctg cth ctn cto ctr cts ctt ctu cua cuc cug cuh cun cuo cur cus cut cuu gaa gac gag gah gan gao gar gas gat gau gca gcc gcg gch gcn gco gcr gcs gct gcu gga ggc ggg ggh ggn ggo ggr ggs ggt ggu gha ghc ghg ghh ghn gho ghr ghs ght gna gnc gnn gno gnr gns gnt gnu goa goc gog goh gon goo gor gos got gou gra grc grg grh grn gro grr grs grt gru gsa gsc gsg gsn gso gsr gss gst gsu gta gtc gtg gth gtn gto gtr gts gtt gtu gu- gua guc gug gun guo gur gus gut guu haa hac hag hah han hao har has hat hau hca hcc hcg hch hcn hco hcr hcs hct hga hgc hgg hgh hgn hgo hgr hgs hgt hgu hha hhc hhg hhh hhn hho hhr hhs hht hhu hna hnc hng hnh hnn hno hns hnt hnu hoa hoc hog hoh hon hoo hor hos hot hou hr- hra hrc hrg hrh hrn hro hrr hrs hrt hru hsa hsc hsg hsh hsn hsr hss hst hsu hta htc htg hth htn hto htr hts htt hua huc hug huh hun huo hur hus hut huu naa nac nag nah nan nao nar nas nat nau nca ncc ncg nch ncn nco ncr ncs nct ncu nga ngc ngg ngh ngn ngo ngs ngt ngu nha nhc nhg nhh nhn nhr nhs nht nhu nna nnc nng nnh nnn nno nns nnt nnu no- noa noc nog noh non noo nor nos not nou nra nrc nrg nrn nro nrr nrs nrt nru nsa nsc nsg nsh nsn nso nsr nss nst nsu nta ntc ntg nth ntn nto ntr nts ntt ntu nua nuc nug nuh nun nuo nur nus nut nuu oaa oac oag oah oan oao oar oas oat oau oc- oca occ ocg och ocn oco ocr ocs oct ocu oga ogc ogg ogh ogn ogo ogs ogt oha ohc ohg ohh ohn oho ohr ohs oht ohu on- ona onc ong onh onn ono onr ons ont onu oo- ooa ooc oog ooh oon ooo oor oos oot or- ora orc org orh orn oro orr ors ort oru os- osa osc osg osh osn oso osr oss ost osu ot- ota otc otg oth otn oto otr ots ott otu ou- oua ouc ouh oun ouo our ous out ra- raa rac rag rah ran rao rar ras rat rau rca rcc rcg rch rcn rco rcr rcs rct rcu rga rgc rgg rgh rgn rgo rgr rgs rgt rh- rha rhc rhg rhh rhn rho rhr rhs rht rhu rna rnc rng rnh rnn rno rnr rns rnt rnu roa roc rog roh ron roo ror ros rot rou rra rrc rrg rrh rrn rrr rrs rrt rru rsa rsc rsg rsh rsn rso rsr rss rst rsu rta rtc rtg rtn rto rtr rts rtt rtu rua ruc rug ruh run ruo rur rus rut ruu saa sac sag sah san sao sar sas sat sau sca scc scg sch scn sco scr scs sct scu sga sgc sgg sgh sgn sgo sgr sgs sgt sgu sh- sha shc shg shh shn sho shr shs sht shu sna snc sng snn sno snr sns snt snu soa soc sog soh son soo sor sos sot sou sr- sra src srg srh srn sro srr srs srt ss- ssa ssc ssg ssh ssn sso ssr sss sst ssu sta stc stg sth stn sto str sts stt stu sua suc sug suh sun suo sur sus sut suu taa tac tag tah tan tao tar tas tat tau tca tcc tcg tch tcn tco tcr tcs tct tcu tga tgc tgg tgh tgn tgo tgr tgs tgt tgu th- tha thc thg thh thn tho thr ths tht thu tna tnc tng tnh tnn tno tnr tns tnt to- toa toc tog toh ton too tor tos tot tou tra trc trg trh trn tro trr trs trt tru tsa tsc tsg tsh tsn tso tsr tss tst tsu tta ttc ttg tth ttn tto ttr tts ttt ttu tua tuc tug tuh tun tuo tur tus tut tuu ua- uaa uac uag uah uan uao uar uas uat uau uca ucc ucg uch ucn uco ucr ucs uct ucu uga ugc ugg ugh ugn ugo ugr ugs ugt ugu uha uhc uhh uho uhr uhs uht uhu un- una unc ung unh unn uno unr uns unt unu uoa uoc uog uon uoo uor uos uot ur- ura urc urg urn uro urr urs urt uru usa usc usg ush usn uso usr uss ust usu uta utc uth utn uto utr uts utt utu uua uuc uug uun uur uus