rows, columns = [int(x) for x in input().split()]
max_sum = 0
max_matrix = []
matrix = []

for _ in range(rows):
    matrix.append([int(x) for x in input().split()])

for r in range(rows - 2):
    for c in range(columns - 2):
        top_left = matrix[r][c]
        top_mid = matrix[r][c + 1]
        top_right = matrix[r][c + 2]
        mid_left = matrix[r + 1][c]
        mid_mid = matrix[r + 1][c + 1]
        mid_right = matrix[r + 1][c + 2]
        bottom_left = matrix[r + 2][c]
        bottom_mid = matrix[r + 2][c + 1]
        bottom_right = matrix[r + 2][c + 2]
        cur_sum = top_left + top_mid + top_right \
                  + mid_left + mid_mid + mid_right \
                  + bottom_left + bottom_mid + bottom_right

        if cur_sum > max_sum:
            max_sum = cur_sum
            max_matrix = []
            for i in range(3):
                max_matrix.append(matrix[r + i][c:c + 3])


print(f'Sum = {max_sum}')
[print(' '.join(map(str, x))) for x in max_matrix]