07. Square with Maximum Sum

rows, colons = list(map(int, input().split(", ")))

matrix_list = [list(map(int, input().split(", "))) for _ in range(rows)]
max_sum = {"max number": float('-inf'), "row": 0, "col": 0}

def check_valid_index(row, col):
    return row + 1 < rows and col + 1 < colons

def sum_square(row, col):
    if check_valid_index(row, col):
        sum_total = matrix_list[row][col] + matrix_list[row][col + 1] + matrix_list[row + 1][col] + matrix_list[row + 1][col + 1]
        if max_sum["max number"] < sum_total:
            max_sum["max number"] = sum_total
            max_sum["row"] = row
            max_sum["col"] = col

for row in range(rows):
    for col in range(colons):
        sum_square(row, col)

for row in range(max_sum["row"], max_sum["row"] + 2):
    print(" ".join(map(str, matrix_list[row][max_sum["col"]: max_sum["col"] + 2])))
print(max_sum['max number'])