using System;

namespace _3._Maximal_Sum
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int[] size = Console.ReadLine()
                .Split()
                .Select(int.Parse)
                .ToArray();

            int rows = size[0];
            int cols = size[1];
            int[,] matrix = new int[rows, cols];
            int sum = int.MinValue;
            int rowIndex = 0;
            int colIndex = 0;

            for (int row = 0; row < rows; row++)
            {
                int[] array = Console.ReadLine()
                .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries) //here
                .Select(int.Parse)
                .ToArray();

                for (int col = 0; col < cols; col++)
                {
                    matrix[row, col] = array[col];
                }
            }

            for (int row = 0; row < rows - 2; row++)
            {
                for (int col = 0; col < cols - 2; col++)
                {
                    int curentSum = 0;
                    curentSum += matrix[row, col];
                    curentSum += matrix[row, col + 1];
                    curentSum += matrix[row, col + 2];
                    curentSum += matrix[row + 1, col];
                    curentSum += matrix[row + 1, col + 1];
                    curentSum += matrix[row + 1, col + 2];
                    curentSum += matrix[row + 2, col];
                    curentSum += matrix[row + 2, col + 1];
                    curentSum += matrix[row + 2, col + 2];
                    if (curentSum > sum)
                    {
                        sum = curentSum;
                        rowIndex = row;
                        colIndex = col;
                    }
                }

            }
            Console.WriteLine($"Sum = {sum}");
            for (int indexR = rowIndex; indexR < rowIndex + 3; indexR++)
            {
                for (int indexC = colIndex; indexC < colIndex + 3; indexC++)
                {
                    Console.Write(matrix[indexR, indexC] + " ");
                }
                Console.WriteLine();
            }

        }
    }
}