using System;
using System.Linq;

namespace Target_Practice
{
    class Program
    {
        private static bool IsInsideRadius(int checkRow, int checkCol, int impactRow, int impactCol, int shotRadius)
        {
            int deltaRow = checkRow - impactRow;
            int deltaCol = checkCol - impactCol;

            bool isInRadius = deltaRow * deltaRow + deltaCol * deltaCol <= shotRadius * shotRadius;

            return isInRadius;
        }
        static void Main(string[] args)
        {
            var size = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray();

            var snake = Console.ReadLine().ToCharArray();
            
            var shotParameters = Console.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray();

            var matrix = new string[size[0], size[1]];

            var impactRow = shotParameters[0];
            var impactCol = shotParameters[1];
            var radius = shotParameters[2];

            var currentRow = 0;
            var snakeIndex = 0;

            for (int row = matrix.GetLength(0) - 1; row >= 0; row--, currentRow++)
            {
                if (currentRow % 2 == 0)
                {
                    for (int col = matrix.GetLength(1) - 1; col >= 0; col--)
                    {
                        if (snakeIndex == snake.Length)
                        {
                            snakeIndex = 0;
                        }
                        matrix[row, col] = snake[snakeIndex].ToString();
                        snakeIndex++;

                    }
                }
                else
                {
                    for (int col = 0; col < matrix.GetLength(1); col++)
                    {
                        if (snakeIndex == snake.Length)
                        {
                            snakeIndex = 0;
                        }
                        matrix[row, col] = snake[snakeIndex].ToString();
                        snakeIndex++;

                    }
                }
            }
            for (int row = 0; row < matrix.GetLength(0); row++)
            {
                for (int col = 0; col < matrix.GetLength(1); col++)
                {
                    if (IsInsideRadius(row,col,impactRow,impactCol,radius))
                    {
                        matrix[row, col] = " ";
                    }
                }
            }

            for (int row = matrix.GetLength(0) - 1; row >= 0; row--)
            {
                for (int col = 0; col < matrix.GetLength(1); col++)
                {
                    if (matrix[row,col] != " ")
                    {
                        continue;
                    }

                    var curRow = row-1;
                    while (curRow>=0)
                    {
                        if (matrix[curRow,col] != " ")
                        {
                            matrix[row, col] = matrix[curRow, col];
                            matrix[curRow, col] = " ";
                            break;
                        }
                        curRow--;
                    }
                }
            }
            for (int i = 0; i < matrix.GetLength(0); i++)
            {
                for (int j = 0; j < matrix.GetLength(1); j++)
                {
                    Console.Write(matrix[i, j]);
                }
                Console.WriteLine();
            }
        }
    }
}