using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _02.Command_Interpreter
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> inputElement = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToList();

            List<string> tempList = new List<string>();

            List<string> commands = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToList();


            while (commands[0] != "end")
            {
                if (commands[0] == "reverse")
                {
                    int startIndex = int.Parse(commands[2]);
                    int countElement = int.Parse(commands[4]);

                    if (startIndex < 0 || countElement < 0 || startIndex + countElement > inputElement.Count - 1)
                    {
                        Console.WriteLine("Invalid input parameters.");

                    }
                    else
                    {
                        for (int i = startIndex; i < startIndex + countElement; i++)
                        {
                            tempList.Add(inputElement[i]);



                        }

                        tempList.Reverse();
                        for (int i = 0; i < countElement; i++)
                        {
                            inputElement[i + startIndex] = tempList[i];
                        }

                    }


                }
                else if (commands[0] == "rollLeft")
                {
                    int count = int.Parse(commands[1]);

                    if (count >= 0)
                    {
                        for (int i = 0; i < count; i++)
                        {
                            inputElement.Add(inputElement[0]);
                            inputElement.RemoveAt(0);


                        }
                    }
                    else
                    {
                        Console.WriteLine("Invalid input parameters.");

                    }
                }
                else if (commands[0] == "rollRight")
                {
                    int count = int.Parse(commands[1]);

                    if (count >= 0)
                    {
                        for (int i = 0; i < count; i++)
                        {
                            inputElement.Insert(0, inputElement[inputElement.Count - 1]);
                            inputElement.RemoveAt(inputElement.Count - 1);

                        }
                    }
                    else
                    {
                        Console.WriteLine("Invalid input parameters.");

                    }
                }
                else if (commands[0] == "sort")
                {
                    tempList = new List<string>();



                    int index = int.Parse(commands[2]);
                    int count = int.Parse(commands[4]);

                    if (index < 0 || count < 0 || index + count > inputElement.Count - 1)
                    {
                        Console.WriteLine("Invalid input parameters.");

                    }
                    else
                    {
                        for (int i = index; i < index + count; i++)
                        {
                            tempList.Add(inputElement[i]);
                        }



                        tempList.Sort();

                        for (int i = 0; i < count; i++)
                        {
                            inputElement[i + index] = tempList[i];
                        }
                    }

                }



                commands = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            }


            Console.WriteLine("[" + string.Join(", ", inputElement) + "]");
        }
    }
}