import sys
input = lambda : sys.stdin.readline().rstrip()

sys.setrecursionlimit(2*10**5+10)
write = lambda x: sys.stdout.write(x+"\n")
debug = lambda x: sys.stderr.write(x+"\n")
writef = lambda x: print("{:.12f}".format(x))


n = int(input())
ans = [[0]*n for _ in range(n)]
for i in range(n):
    for j in range(n):
        if i>=j and i<n//2:
            ans[i][j] = 2
        elif i>=j and j<n//2:
            ans[i][j] = 2
        elif i>j:
            ans[i][j] = 2
        elif i==j:
            ans[i][j] = 1
s = set()
for i in range(n):
    v = v2 = 0
    for j in range(n):
        v += ans[i][j]
        v2 += ans[j][i]
    s.add(v)
    s.add(v2)
assert len(s)==2*n
for i in range(n):
    write("".join(map(str, ans[i])))