namespace _2.Basic_Stack_Operations
{
    using System;
    using System.Collections.Generic;
    using System.Linq;

    public class BasicStack
    {
        public static void Main()
        {
            var lines = Console.ReadLine().Split(' ').Select(int.Parse).ToList();
            int rows = lines[0];
            int cols = lines[1];
            int[,] matrix = new int[rows, cols];
            for (int row = 0; row < rows; row++)
            {
                var currentRow = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
                for (int col = 0; col < cols; col++)
                {
                    matrix[row, col] = currentRow[col];
                }
            }
            int biggestSum = 0;
            int startrow = 0;
            int startcol = 0;
            for (int row = 0; row < rows-2; row++)
            {
                for (int col = 0; col < cols-2; col++)
                {
                    int sum = matrix[row, col]
                    + matrix[row, col + 1]
                    + matrix[row, col + 2]
                    + matrix[row + 1, col]
                    + matrix[row + 1, col + 1]
                    + matrix[row + 1, col + 2]
                    + matrix[row + 2, col]
                    + matrix[row + 2, col + 1]
                    + matrix[row + 2, col + 2];
                    if(biggestSum<sum)
                    {
                        biggestSum = sum;
                        startrow = row;
                        startcol = col;
                    }
                }
            }
            Console.WriteLine($"Sum = {biggestSum}");

            for (int i = startrow; i <= startrow + 2; i++)
            {
                for (int j = startcol; j <= startcol + 2; j++)
                {
                    Console.Write("{0} ", matrix[i, j]);
                }
                Console.WriteLine();
            }
        }
    }
}