def f1(matrix, n, m): for i in range(n): if i == n-i-1: matrix[i][i] += m else: matrix[i][i] += m matrix[i][n-i-1] += m return matrix n, m = map(int, input().split()) matrix = [list(map(int, input().split())) for _ in range(n)] newm = f1(matrix, n, m) for row in matrix: for item in row: print("{:5}".format(item), end="") print()