n = int(input())

if n == 2:
    print("01")
    print("22")
else:
    # General solution for n >= 4 and even
    matrix = []
    half = n // 2
    # First half of rows: 0 followed by 1s, ensuring row sum increases
    for i in range(half):
        row = [0] * (half - i - 1) + [1] * (half + i + 1)
        matrix.append(row[:n])
    # Remaining rows filled with 2
    for _ in range(half):
        matrix.append([2] * n)
    # Output the matrix
    for row in matrix:
        print(''.join(map(str, row)))