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

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

            List<int> contains = new List<int>();

            List<int> addMany = new List<int>();

            while (true)
            {
                List<string> operations = Console.ReadLine()
                    .Split()
                    .ToList();
                if (operations[0] == "add")
                {
                    input.Insert(int.Parse(operations[1]), int.Parse(operations[2]));
                }
                else if (operations[0] == "addMany")
                {
                    for (int i = 2; i < operations.Count; i++)
                    {
                        addMany.Add(int.Parse(operations[i]));
                    }
                    input.InsertRange(int.Parse(operations[1]), addMany);
                }
                else if (operations[0] == "contains")
                {
                    Console.WriteLine(input.IndexOf(int.Parse(operations[1])));
                }
                else if (operations[0] == "remove")
                {
                    input.RemoveAt(int.Parse(operations[1]));
                }
                else if (operations[0] == "shift")
                {
                    int first = input[0];
                    input.RemoveAt(0);
                    input.Add(first);

                }
                else if(operations[0] == "sumPairs")
                {
                    for (int i = 0; i < input.Count - 1; i++)
                    {
                        input[i] += input[i + 1];
                        input.RemoveAt(i + 1);
                    }
                }
                else if (operations[0] == "print")
                {
                    break;
                }


            }
            Console.WriteLine($"[{string.Join(", ", input)}]");
        }
    }
}