if name == 'main': N = int(input()) commands_marks ={} res = [] for _ in range(N): commands , *line = input().split() indexs = list(map(int,line)) commands_marks[commands] = indexs if commands == 'insert': res.insert(indexs[0],indexs[1]) elif commands == 'print': print(res) elif commands=='append': res.append(indexs[0]) elif commands == 'sort': res.sort() elif commands =='pop': res.pop() elif commands == 'reverse': res.reverse() elif commands =='remove': res.remove(indexs[0])