N=int(input())

ANS=[]
now=1
for i in range(N):
    x=now//2
    y=now%2

    X=[2]*x+[1]*y+[0]*(N-x-y)
    ANS.append(X)

    if i%2==0:
        now+=3
    else:
        now+=1

for ans in ANS:
    print(*ans)