if __name__ == '__main__':
    N = int(input())
    lst = []
    
    operations = {
        'append': lambda x: lst.append(x),
        'print': lambda: print(lst),
        'remove': lambda x: lst.remove(x),
        'insert': lambda i, x: lst.insert(i, x),
        'sort': lambda: lst.sort(),
        'pop': lambda: lst.pop(),
        'reverse': lambda: lst.reverse()
    }
    
    inputs = [input().split() for _ in range(N)]
    for command in inputs:
        operations[command[0]](*[int(x) for x in command[1:]])