N = int(input())
ans0 = ["", 1,2,-1,"2 4",-1]
if N <= 5:
    print(ans0[N])
    exit()
N2 = -(-N//2)
if N % 2 == 0:
    print(*[2*i for i in range(1,N2+1)])
else:
    tmp = []
    j = 1
    cnt = 0
    while cnt < N2 - 2:
        if 2 * j != 6:
            tmp.append(2*j)
            cnt += 1
        j += 1
    print(*([3,6] + tmp))