using System;
using System.Collections.Generic;
using System.Linq;

namespace apps
{
    class Program
    {
        static void Main()
        {
            //list operations

            List<int> integers = Get().Split(' ').Select(int.Parse).ToList();


            for (int i = 0; i < integers.Count - 1; i++)
            {
                string[] command = Get().Split(' ');
                if (command[0] == "End")
                {
                    break;
                }
                else
                {
                    if (command[0] == "Add")
                    {
                        integers.Add(Convert.ToInt32(command[1])); continue;
                    }
                    if (command[0] == "Insert")
                    {
                        int index = Convert.ToInt32(command[2]);
                        if (index > integers.Count ||index<0 ) { Console.WriteLine("Invalid index"); continue; }
                        int number = Convert.ToInt32(command[1]);
                        integers.Insert(index, number); continue;
                    }
                    if (command[0] == "Remove")
                    {
                        int index = Convert.ToInt32(command[1]);
                        if (index > integers.Count || index<0) { Console.WriteLine("Invalid index"); continue; }
                        integers.RemoveAt(index); continue;
                    }
                    if (command[1] == "left")
                    {
                        int times = Convert.ToInt32(command[2]);
                       for (int x =1; x<=times; x++)
                        {
                            int firstElement = integers[0];
                            integers.Add(firstElement);
                            integers.RemoveAt(0);
                        }

                        continue;
                    }
                    if (command[1] == "right")
                    {
                        int times = Convert.ToInt32(command[2]);
                        for (int x =1; x <= times; x++)
                        {
                            int lastlement = integers[integers.Count-1];
                            integers.Insert(0, lastlement);
                            integers.RemoveAt(integers.Count - 1);
                        }
                        continue;
                    }

                }
            }

            Console.WriteLine(string.Join(" ", integers));






            static string Get() { return Console.ReadLine(); }

            }
        }

    }