def solve(N):
    th = (N+1)//3
    if N%3!=2:
        A = list(range(3,3*N+1,3))
        B = []
        for i,a in enumerate(A):
            B.append(a+(-2 if i<th else 1))
        if N%3==1:
            B[-1]-=1
    else:
        A = list(range(4,3*N+2,3))
        B = []
        for i,a in enumerate(A):
            B.append(a+(-2 if i<th else 1))
        B[-1]+=1
    print(*A)
    print(*B)
    
N=int(input())
solve(N)