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

namespace _05_Bomb_Numbers
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> numbers = Console.ReadLine().Split().Select(int.Parse).ToList();

            int[] bombNumAndPower = Console.ReadLine().Split().Select(int.Parse).ToArray();
            int bombNum = bombNumAndPower[0];
            int bombPowerLeft = bombNumAndPower[1];
            int bombPowerRight = bombNumAndPower[1];

            for (int i = 0; i < numbers.Count; i++)
            {
                if (bombNum == numbers[i])
                {
                    int plcsAvailLeft = i;
                    int plcsAvailRight = (numbers.Count) -1 - i;

                    // BOOM LEFT
                    while(plcsAvailLeft > 0 && bombPowerLeft > 0)
                    {
                        if(bombPowerLeft > plcsAvailLeft)
                        {
                            bombPowerLeft--;
                            continue;
                        }
                        numbers.RemoveAt(i - bombPowerLeft);
                        bombPowerLeft--;
                        i--;
                    }
                    bombPowerLeft = bombNumAndPower[1];

                    // BOOM RIGHT
                    while (plcsAvailRight > 0 && bombPowerRight > 0)
                    {
                        if(bombPowerRight > plcsAvailRight)
                        {
                            bombPowerRight--;
                            continue;
                        }
                        numbers.RemoveAt(i + bombPowerRight);
                        bombPowerRight--;
                    }
                    bombPowerRight = bombNumAndPower[1];
                }
            }

            // BOOM THE NUMBER
            numbers.RemoveAll(bomb => bomb == bombNum);

            Console.WriteLine(String.Join(" ", numbers.Sum()));
        }
    }
}