a-a a-c a-t aaa aac aad aag aar aas aat aau ac- aca acc acd acg acr acs act acu ad- ada adc add adg adr ads adt adu ag- aga agc agd agg agr ags agt agu ar- ara arc ard arg arr ars art aru as- asa asc asd asg asr ass ast asu at- ata atc atd atg atr ats att atu au- aua auc aud aug aur aus aut c-- caa cac cad cag car cas cat cau cca ccc ccd ccg ccr ccs cct ccu cda cdc cdd cdg cdr cds cdt cdu cga cgc cgd cgg cgr cgs cgt cgu cra crc crd crg crr crs crt cru csa csc csd csg csr css cst csu cta ctc ctd ctg ctr cts ctt ctu cua cuc cud cug cur cus cut cuu daa dac dad dag dar das dat dau dca dcc dcd dcg dcr dcs dct dcu dda ddc ddd ddg ddr dds ddt ddu dga dgc dgd dgg dgr dgs dgt dgu dra drc drd drg drr drs drt dru dsa dsc dsd dsg dsr dss dst dsu dta dtc dtd dtg dtr dts dtt dtu dua duc dud dug dur dus dut g-d gaa gac gad gag gar gas gat gau gca gcc gcd gcg gcr gcs gct gcu gda gdc gdd gdr gds gdt gdu gga ggc ggd ggg ggr ggs ggt ggu gra grc grd grg grr grs grt gru gsa gsc gsd gsg gsr gss gst gsu gta gtc gtd gtg gtr gts gtt gtu gu- gua guc gud gug gur gus gut guu ra- raa rac rad rag rar ras rat rau rca rcc rcd rcg rcr rcs rct rcu rda rdc rdd rdg rdr rds rdt rdu rga rgc rgd rgg rgr rgs rgt rra rrc rrd rrg rrr rrs rrt rru rsa rsc rsd rsg rsr rss rst rsu rta rtc rtd rtg rtr rts rtt rtu rua ruc rud rug rur rus rut ruu saa sac sad sag sar sas sat sau sca scc scd scg scr scs sct scu sda sdc sdd sdg sdr sds sdt sdu sga sgc sgd sgg sgr sgs sgt sgu sr- sra src srd srg srr srs srt ss- ssa ssc ssd ssg ssr sss sst ssu sta stc std stg str sts stt stu sua suc sud sug sur sus sut suu taa tac tad tag tar tas tat tau tca tcc tcd tcg tcr tcs tct tcu tda tdc tdd tdg tdr tds tdt tdu tga tgc tgg tgr tgs tgt tgu tra trc trd trg trr trs trt tru tsa tsc tsd tsg tsr tss tst tsu tta ttc ttd ttg ttr tts ttt ttu tua tuc tud tug tur tus tut tuu ua- uaa uac uad uag uar uas uat uau uca ucc ucd ucg ucr ucs uct ucu uda udc udd udg udr uds udt udu uga ugc ugg ugr ugs ugt ugu ur- ura urc urd urg urr urs urt uru usa usc usd usg usr uss ust usu uta utc utd utr uts utt utu uua uuc uug uur uus uut uuu

aaaa aaac aaad aaar aaas aaca aacc aacd aacr aacs aact aacu aada aadc aads aadt aadu aara aarc aard aars aart aaru aasa aasc aasd aass aast aasu aata aatc aatt aaus ac-t acaa acac acad acag acar acas acat acca accc accd accs acct accu acda acdc acds acdt acga acgr acgs acr- acra acrc acrr acrs acsa acsc acsd acss acst acta actc actg acts actt actu acu- acur acus acut adaa adac adad adag adar adas adat adcc adcs adda addc addd addr adds addu adgs adra adrs adsa adsr adss adst adta adts adua adur agac agad agag agar agas agat agau agca agcc agct agda agga aggu agra agsa agsg agst agsu agta agtr agts agua agur agus agut arac arad arag arar aras arat arau arc- arca arcs arct arda ardc ards ardu arga args arr- arra arrc arrg arrr arrs arrt arru ars- arsa arsc arsd arst arsu arta artc artr arts arua arud arug arut asaa asac asad asag asar asas asat asau asc- asca ascc ascr asct asda asds asgd asgt asra asrc asrg asrs asru assa assc assd assr asss asst assu asta astc astr asts asud asur asus at-t ataa atac atad atar atas atat atca atcc atcr atcs atdt atra atrc atru atsc atst atta attr atts attu atua atuc atug atur atus auaa auca auct audc auga augs aur- aura aurd ausa ausd aust ausu aut- auts auug c-cd caaa caac caas caat cac- caca cacc cacr cada cadc cadd cadr cads cadu caga cagg cagr cags cara carc card carr cars cart casa casc casd casr cass cast casu cat- cata catc catd cats catt catu cauc caus caut ccaa ccac ccad ccag ccar ccas ccat ccca cccc cccs cccu ccdc ccdr ccds ccga ccgc ccgs ccgt ccra ccrc ccrg ccrs ccrt ccsa ccsd ccsg ccss ccst cctc cctt ccuc ccus ccut cd-r cdaa cdac cdad cdcs cdda cddr cdrs cdss cgac cgas cgcc cgcg cggs cgss cgst cgtu crac crag crar cras crat crau crca crcc crcr crda crdc crgs crrt crsa crss crst crtc crts crud crug crus crut csaa csac csar csas csat cscc cscd cscr cscs csda csdr csra csrc csrd csrs cssa cssd cssr csta cstc cstd cstg cstr csts csua csur csus ctag ctca ctgu ctrc ctrs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuda cuds cuga cura curd curr curs curt cusa cusd cusg cuss cust cusu cut- cuta cutc cuts cutt daad daag daar daas daau daca dacs dact dada dads dadu daga dagg dagr dags dagu dara darc dard darg darr dars dart daru dasa dasc dasd dass dast data datr dats datt datu daud daur daus daut dcas dcca dccc dccs dcct dccu dcds dcgs dcra dcsc dcsg dcss dctc dcts dddd ddrc ddss ddts dgac dgca draa drac drad drag drar