N=int(input())
A = list(range(3,3*N+1,3))
B = []
th = (N+1)//3
sign = 1 if N%3!=2 else -1
for i,a in enumerate(A):
    B.append(a+(-2 if i<th else 1)*sign)
# 微調整
if N%3==1:
    B[-1]-=1
elif N%3==2:
    A[-1]+=1
print(*A)
print(*B)