aaaa aaac aaae aaar aaca aacc aace aacr aact aaea aaec aara aarc aare aart aata aatc aatt ac-t acaa acac acae acar acat acca accc acce acct ace- acea acec acer acet acr- acra acrc acre acrr acta actc acte actt aeac aect aeer aer- aera aerc aeta aetc aetr aett ajac ajar ajat ajee ajet arac arae arar arat arc- arca arce arct area arec aree aret arja arje arr- arra arrc arre arrr arrt arta artc arte artr at-t ataa atac atae atar atat atca atcc atcr atea atec atee ater atra atrc atre atta atte attr caaa caac caat cac- caca cacc cace cacr caec caer caja cara carc care carj carr cart cat- cata catc cate catt ccaa ccac ccar ccat ccca cccc ccee ccra ccrc ccre ccrt cctc cctt ceac cear ceat cec- ceca cece cect ceec ceja cejc cer- cera cerc cere cert cet- ceta cete cjar cjca cjcj cjrc cjrj cjtr crac craj crar crat crca crcc crce crcr cre- crea crec cree cret crrt crtc ctae ctca ctec ctrc ctta eaca eacc eaec eara eare eart eata eate ecaa ecac ecar ecat ecca eccc ecce ecct ecra ecrc ecrr ect- ecta ectc eeca eeea eeee eera eerc eeta eetc eete ejer erat erca ercc erce erec erer eret erja erra errc erre erta etat etcc etec etee eter etra etre etta ette jaar jaca jacc jace jaer jaja jara jarc jare jarr jart jccc jcrc jear jeat jeer jeet jera jere jert jeta jete jett jjar jjcc jrtc jtac jtar jtcc raaj raat rac- raca racc race ract raec raer raja raje rara rare rata rate ratt rcac rccc rcet rctc rea- reac reae rear reat reca recc rece recr rect reet reja rera rere rert reta rete retr rett rrat rrrr rtca rtcc rtce rtee taa- taar taat taca tacc tace tact taec taer tara tarc tare tarr tart tata tate tatr tatt tcca tccc tctc teac tear teat teca tecr tect teec teej teer teet teja ter- tera terc tere terj terr teta tete tetr tett traa trac trae trat trca trcc tre- trea trec tree tret trra trtc trte trtr tter tttt