tacata takaba takaka takako takata takoba takota taobao taobat taotao tataat tataka tatoba tattat tattoo tkatka tktock toatoa tobata toboot toccoa tookto tootat tootoo totota

ack-ack atobtoc attacca attacco attackt attatba babcock babotok bac-cab baccata backtab bakaata batabat batboat batoata bbbbbbb bok-bok boo-boo boobook boocock bookcab cabback cacota catboat catcott cobbcat cocatoo cocobat kacabac kakaako kataoka kocaoba kokocak kokocko o-o-a-a octocat otocac tabacco tac-tac tacaca tacocat takaoka takato tat-tat tobacco toccata tokobot too-too totoaba tototoo

akcakoca babakoto baccato- bbbbbbbb bo-bo-bo bookaboo cat-boat cockatoo cockboat cookbook cotabato kata-kat takatoka tatakoto tocktact tokotoko tookacab toottoot

abakabaka abboccato akcaabat attackcat baabaabaa cock-boat obabakoak otak-otak toca-toca tock-tock

kcabotkcab

attackatack tat-tat-tat

attackattack back-to-back

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc