a-a a-c a-t aaa aac aar aat ac- aca acc acr act ar- ara arc arr art at- ata atc atr att c-- caa cac car cat cca ccc ccr cct cra crc crr crt cta ctc ctr ctt ra- raa rac rar rat rca rcc rcr rct rra rrc rrr rrt rta rtc rtr rtt taa tac tar tat tca tcc tcr tct tra trc trr trt tta ttc ttr ttt

aaaa aaac aaar aaca aacc aacr aact aara aarc aart aata aatc aatt ac-t acaa acac acar acat acca accc acct acr- acra acrc acrr acta actc actt arac arar arat arc- arca arct arr- arra arrc arrr arrt arta artc artr at-t ataa atac atar atat atca atcc atcr atra atrc atta attr caaa caac caat cac- caca cacc cacr cara carc carr cart cat- cata catc catt ccaa ccac ccar ccat ccca cccc ccra ccrc ccrt cctc cctt crac crar crat crca crcc crcr crrt crtc ctca ctrc ctta raat rac- raca racc ract rara rata ratt rcac rccc rctc rrat rrrr rtca rtcc taa- taar taat taca tacc tact tara tarc tarr tart tata tatr tatt tcca tccc tctc traa trac trat trca trcc trra trtc trtr tttt

-aaa- aaarc aaata acaca acar- acara accra act-r actar actra ara-c araat araca arara arata arct- artar artat atara attar attra c-a-c c-rat ca-ca caraa carac carat carra carrt carta cata- catra catta ccccc ra-ra racta ratra ratta rccar t-ara t-cat t-rac ta-ra ta-ta taart tacca tarac tarar tarat tarra tarta tartt tataa tatar tatra tatta traac tract trata tratt ttttt

accara acrata aracar ararat aratta arcata artcar atacta atarra atrata caraca caract carara carcar carcat carrat catcat ccaatt ccatca cracca ratata ratcat rattar rattat tacata tarara tarata tarcat tarrar tartar tartr- tataat tatara tattat tra-ra tracta

arataca attacca attract caracca carraca carract carrara cra-cra rat-tat ratatat tac-tac tacaca tat-tat

attracta caracara cararara cataract catarata ra-ta-ta taratata tatarca

aracataca rat-a-tat

carratraca ratatattat

rat-tat-tat tat-tat-tat

tatararatata tattarrattat

rat-a-tat-tat

aaaaaaaaaaaaaaa ccccccccccccccc