-aaa- aaaoc aaata aanat acaca acana acoat acont acoot acton actto anaco anact anana anant anata anato anava ancon annan annat annot anona anono anont anoon anota anoto anova anovo antao antna antoa anton ataco atana atnaa atoot atoto attan atto- atton atvan avana avanc avant avato avcon avnat avoca c-a-c ca-ca caaan caano cacao caco- cacoa canan canao canna canoa canon canoo canot canta cantn canto cantv canva cata- catan catco cato- caton catta catto cavac cavan ccccc ccctv cnatt cnavt cnnnn cnova co-co coact coana coatc coava cocao cocc- cocco cocoa cocon cocto conan conat conca conco conna cono- conon conta contn conto contv convo cotan coton cott- cotta cotto covan n-vct nacaa nacac naccc nacna nanan nanao nann- nanna nanno nano- nanoa nanoc nanon nanov nanta nanto nanva naoto natan natco natoo natta natto navan navon nnooo no-no noact nocan noct- nocto nona- nonac nonan nonna nonno nonot notan notat notno noto- noton notto novac novo- novoc novot ocana ocova octa- octan octav octo- octon onano onaon onavo onco- onont onoon onota onoto onto- ontoo ooooo oovoo otano otava otono ototo ottov ovant ovata ovca ovcon ovoca t-cat ta-ta taana tacan tacca tacco tacna tanca tann- tanna tanno tanoa tanta tanto tataa tatao taton tatoo tatta tatto tavan tavon tcoat tntnt toact toana toano tocco toco- tocoa tonca tonco tonna tono- tonto toona toto- toton totoo totta ttttt vaana vaant vacat vacca vacoa vacon vacov vanan vanna vanoc vanov vant- vanta vaona vatan vatav vatoa vatta vatva vavan vocca votan votna votto