if __name__ == '__main__':
    mylist = []
    N = int(input().strip())

for _ in range(N):
    cmd = input().strip().split()

    if cmd[0] == "insert":
        mylist.insert(int(cmd[1]), int(cmd[2]))
    elif cmd[0] == "print":
        print(mylist)
    elif cmd[0] == "remove":
        mylist.remove(int(cmd[1]))
    elif cmd[0] == "append":
        mylist.append(int(cmd[1]))
    elif cmd[0] == "sort":
        mylist.sort()
    elif cmd[0] == "pop":
        mylist.pop()
    elif cmd[0] == "reverse":
        mylist.reverse()
    else:
        print(f"Invalid command: {cmd[0]}")