Weaponsmith

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

namespace Weaponsmith
{
    class MainClass
    {
        public static void Main(string[] args)
        {
            List<string> listOfParticles = Console.ReadLine().Split('|').ToList();
            string command = string.Empty;
            while ((command = Console.ReadLine()) != "Done")
            {
                string[] commandArray = command.Split();

                if (commandArray[0] == "Move" && commandArray[1] == "Left")
                {
                    int index = int.Parse(commandArray[2]);
                    MoveLeft(listOfParticles, index);
                }

                else if (commandArray[0] == "Move" && commandArray[1] == "Right")
                {
                    int index = int.Parse(commandArray[2]);

                    MoveRight(listOfParticles, index);
                }

                else if (commandArray[0] == "Check" && commandArray[1] == "Even")
                {
                    PrintElementsAtEvenIndex(listOfParticles);
                }

                else if (commandArray[0] == "Check" && commandArray[1] == "Odd")
                {
                    PrintElementsAtOddIndex(listOfParticles);
                }
            }

            Console.Write($"You crafted ");
            Console.WriteLine(string.Join("",listOfParticles)+"!");
        }


        private static void PrintElementsAtOddIndex(List<string> listOfParticles)
        {
            string particlesOnOddIndex = string.Empty;
            for (int i = 0; i <= listOfParticles.Count - 1; i++)
            {
                if (i % 2 != 0)
                {
                    particlesOnOddIndex += listOfParticles[i] + " ";
                }
            }

            Console.WriteLine(particlesOnOddIndex.TrimEnd());
        }

        private static void PrintElementsAtEvenIndex(List<string> listOfParticles)
        {
            string particlesOnEvenIndex = string.Empty;
            for (int i = 0; i <= listOfParticles.Count - 1; i++)
            {
                if (i % 2 == 0)
                {
                    particlesOnEvenIndex += listOfParticles[i] + " ";
                }
            }

            Console.WriteLine(particlesOnEvenIndex.TrimEnd());
        }

        private static void MoveRight(List<string> listOfParticles, int index)
        {
            if (index >= 0 && index <= listOfParticles.Count - 2)
            {
                string currentParticle = listOfParticles[index];
                string nextParticle = listOfParticles[index + 1];
                listOfParticles.Insert(index + 1, currentParticle);
                listOfParticles.RemoveAt(index + 2);
                listOfParticles.Insert(index, nextParticle);
                listOfParticles.RemoveAt(index + 1);
            }
        }

        private static void MoveLeft(List<string> listOfParticles, int index)
        {
            if (index >= 1 && index <= listOfParticles.Count - 1)
            {
                string currentParticle = listOfParticles[index];
                string prevParticle = listOfParticles[index - 1];
                listOfParticles.Insert(index - 1, currentParticle);
                listOfParticles.RemoveAt(index);
                listOfParticles.Insert(index, prevParticle);
                listOfParticles.RemoveAt(index + 1);
            }
        }
    }
}