var studyplan = createstudyplan("sailing basics", new list<string>() {"eschew modern techniques", "pre-founding navigation methods"}); for(int i = 0; i < studyplan.modules.count; i++) { console.writeline("module " + i + ": " + studyplan.modules[i]); } var hiddentreasures = findconcealeditems("ocean secrets"); gobacktobeginning(studyplan); enjoylearning("discover the concealed skills of ancient sailors as you eschew today's technology. delve into pre-founding studies to uncover secrets. go back to the beginning and embark on a journey that enriches your sailing experience with knowledge long concealed, yet immensely valuable.");