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

namespace ListManipulationBasics
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> numbers = Console.ReadLine().Split().Select(int.Parse).ToList();
            List<int> result = Funcions(numbers);

            Console.WriteLine(string.Join(" ", result));
        }

        static List<int> Funcions(List<int> numbers)
        {

            while (true)
            {
                List<string> fuction = Console.ReadLine()
                    .Split()
                    .ToList();

                if (fuction[0]=="end")
                {
                    break;
                }

                switch (fuction[0])
                {
                    case "Add":
                        numbers.Add(int.Parse(fuction[1]));
                        break;
                    case "Remove":
                        numbers.Remove(int.Parse(fuction[1]));
                        break;
                    case "RemoveAt":
                        numbers.RemoveAt(int.Parse(fuction[1]));
                        break;
                    case "Insert":
                        numbers.Insert(int.Parse(fuction[2]),int.Parse(fuction[1]));
                        break;
                }

            }

            return numbers;
        }
    }
}