n = int(input())
if n == 2:
    print("01")
    print("22")
else:
    half = n // 2
    # First half rows: row i has 1 at column i, else 0
    grid = []
    for i in range(half):
        row = ['0'] * n
        row[i] = '1'
        grid.append(''.join(row))
    
    # Last half rows: row j has 2s except (j - (half -1)) 1s
    for j in range(half, n):
        ones = j - (half - 1)
        row = ['2'] * n
        # Place 1s in the first 'ones' columns
        for k in range(ones):
            row[k] = '1'
        grid.append(''.join(row))
    
    for row in grid:
        print(row)