a-a a-c a-t aaa aac aad aar aas aat aau ac- aca acc acd acr acs act acu ad- ada adc add adr ads adt adu ar- ara arc ard arr ars art aru as- asa asc asd asr ass ast asu at- ata atc atd atr ats att atu au- aua auc aud aur aus aut c-- caa cac cad car cas cat cau cca ccc ccd ccr ccs cct ccu cda cdc cdd cdr cds cdt cdu cra crc crd crr crs crt cru csa csc csd csr css cst csu cta ctc ctd ctr cts ctt ctu cua cuc cud cur cus cut cuu daa dac dad dar das dat dau dca dcc dcd dcr dcs dct dcu dda ddc ddd ddr dds ddt ddu dra drc drd drr drs drt dru dsa dsc dsd dsr dss dst dsu dta dtc dtd dtr dts dtt dtu dua duc dud dur dus dut ra- raa rac rad rar ras rat rau rca rcc rcd rcr rcs rct rcu rda rdc rdd rdr rds rdt rdu rra rrc rrd rrr rrs rrt rru rsa rsc rsd rsr rss rst rsu rta rtc rtd rtr rts rtt rtu rua ruc rud rur rus rut ruu saa sac sad sar sas sat sau sca scc scd scr scs sct scu sda sdc sdd sdr sds sdt sdu sr- sra src srd srr srs srt ss- ssa ssc ssd ssr sss sst ssu sta stc std str sts stt stu sua suc sud sur sus sut suu taa tac tad tar tas tat tau tca tcc tcd tcr tcs tct tcu tda tdc tdd tdr tds tdt tdu tra trc trd trr trs trt tru tsa tsc tsd tsr tss tst tsu tta ttc ttd ttr tts ttt ttu tua tuc tud tur tus tut tuu ua- uaa uac uad uar uas uat uau uca ucc ucd ucr ucs uct ucu uda udc udd udr uds udt udu ur- ura urc urd urr urs urt uru usa usc usd usr uss ust usu uta utc utd utr uts utt utu uua uuc 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 acar acas acat acca accc accd accs acct accu acda acdc acds acdt acr- acra acrc acrr acrs acsa acsc acsd acss acst acta actc acts actt actu acu- acur acus acut adaa adac adad adar adas adat adcc adcs adda addc addd addr adds addu adra adrs adsa adsr adss adst adta adts adua adur arac arad arar aras arat arau arc- arca arcs arct arda ardc ards ardu arr- arra arrc arrr arrs arrt arru ars- arsa arsc arsd arst arsu arta artc artr arts arua arud arut asaa asac asad asar asas asat asau asc- asca ascc ascr asct asda asds asra asrc 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 atur atus auaa auca auct audc aur- aura aurd ausa ausd aust ausu aut- auts c-cd caaa caac caas caat cac- caca cacc cacr cada cadc cadd cadr cads cadu 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 ccar ccas ccat ccca cccc cccs cccu ccdc ccdr ccds ccra ccrc ccrs ccrt ccsa ccsd ccss ccst cctc cctt ccuc ccus ccut cd-r cdaa cdac cdad cdcs cdda cddr cdrs cdss crac crar cras crat crau crca crcc crcr crda crdc crrt crsa crss crst crtc crts crud crus crut csaa csac csar csas csat cscc cscd cscr cscs csda csdr csra csrc csrd csrs cssa cssd cssr csta cstc cstd cstr csts csua csur csus ctca ctrc ctrs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuda cuds cura curd curr curs curt cusa cusd cuss cust cusu cut- cuta cutc cuts cutt daad daar daas daau daca dacs dact dada dads dadu dara darc dard 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 dcra dcsc dcss dctc dcts dddd ddrc ddss ddts draa drac drad drar dras drat drau drca drda drra drrs drsa drua drus drut druu dsac dscc dscr dscs dsda dsdr dsrc dsrr dssa dssc dsst dstc dsts dtaa dtac dtcc dtss duaa duad duar duas duat duca ducs duct duda dudd duds dudu dura durt duru dusa dust duta duts duur duut raad raas raat rac- raca racc racs ract racu rada radc radd radr rads radt radu rara rars rasa rasc rasd rass rast rasu rata rats ratt ratu raua rauc raud raus raut rcac rcas rccc rccs rcdc rcds rcrd rcsa rcsc rcsd rcss rctc rcts rdac rdas rrad rras rrat rrrr rsaa rscc rscs rsdd rsds rssa rsts rstu rsua rtas rtca rtcc rtdt rtss rtts ruad ruas ruca ruct ruda rudd ruds rura rurc rurd rurs ruru rusa russ rust rusu ruta ruts rutt rutu ruud sa-c saac saad saar saas saat saca sacc sacd sacr sacs sact sacu sada sadc sadd sadr sads sadt sadu sara sarc sard sarr sars sart saru sasa sasc sasd sass sast sata satc satd satr sats satt satu saua sauc saud saur saus saut scaa scac scad scar scas scat sccc sccs scct scda scdc scds scr- scra scrc scrs scsa scsc scsd scsr scst scsu sctc sctd sctr scts scua scud scur scut sdau sdcc sddc sdds sdrc sdrs sdsc sdss sdsu sras srcc srct srsd srta srtr ssaa ssac ssas ssat ssau ssca sscc sscs ssdc ssdd ssra ssrc ssrs sssa sssc ssss ssta sstc sstd ssts stac stad star